81071958912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8273

約数の個数: 256

約数和(自身を含む): 254560665600

約数和(自身を除く): 173488706688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 79, 84, 94, 96, 112, 128, 141, 158, 168, 188, 192, 224, 237, 282, 316, 329, 336, 376, 384, 448, 474, 553, 564, 632, 658, 672, 752, 896, 948, 987, 1106, 1128, 1264, 1316, 1344, 1504, 1659, 1896, 1974, 2212, 2256, 2528, 2632, 2688, 3008, 3318, 3713, 3792, 3948, 4424, 4512, 5056, 5264, 6016, 6636, 7426, 7584, 7896, 8123, 8848, 9024, 10112, 10528, 11139, 13272, 14852, 15168, 15792, 16246, 17696, 18048, 21056, 22278, 24369, 25991, 26544, 29704, 30336, 31584, 32492, 35392, 42112, 44556, 48738, 51982, 53088, 56861, 59408, 63168, 64984, 70784, 77973, 89112, 97476, 103964, 106176, 113722, 118816, 126336, 129968, 155946, 170583, 178224, 194952, 207928, 212352, 227444, 237632, 259936, 311892, 341166, 356448, 381781, 389904, 415856, 454888, 475264, 519872, 623784, 641717, 682332, 712896, 763562, 779808, 831712, 909776, 1039744, 1145343, 1247568, 1283434, 1364664, 1425792, 1527124, 1559616, 1663424, 1819552, 1925151, 2290686, 2495136, 2566868, 2672467, 2729328, 3054248, 3119232, 3326848, 3639104, 3850302, 4492019, 4581372, 4990272, 5133736, 5344934, 5458656, 6108496, 7278208, 7700604, 8017401, 8984038, 9162744, 9980544, 10267472, 10689868, 10917312, 12216992, 13476057, 15401208, 16034802, 17968076, 18325488, 20534944, 21379736, 21834624, 24433984, 26952114, 30160699, 30802416, 32069604, 35936152, 36650976, 41069888, 42759472, 48867968, 53904228, 60321398, 61604832, 64139208, 71872304, 73301952, 82139776, 85518944, 90482097, 107808456, 120642796, 123209664, 128278416, 143744608, 146603904, 171037888, 180964194, 211124893, 215616912, 241285592, 246419328, 256556832, 287489216, 342075776, 361928388, 422249786, 431233824, 482571184, 513113664, 574978432, 633374679, 723856776, 844499572, 862467648, 965142368, 1026227328, 1266749358, 1447713552, 1688999144, 1724935296, 1930284736, 2533498716, 2895427104, 3377998288, 3860569472, 5066997432, 5790854208, 6755996576, 10133994864, 11581708416, 13511993152, 20267989728, 27023986304, 40535979456, 81071958912]

約数ペア:

[(1, 81071958912), (2, 40535979456), (3, 27023986304), (4, 20267989728), (6, 13511993152), (7, 11581708416), (8, 10133994864), (12, 6755996576), (14, 5790854208), (16, 5066997432), (21, 3860569472), (24, 3377998288), (28, 2895427104), (32, 2533498716), (42, 1930284736), (47, 1724935296), (48, 1688999144), (56, 1447713552), (64, 1266749358), (79, 1026227328), (84, 965142368), (94, 862467648), (96, 844499572), (112, 723856776), (128, 633374679), (141, 574978432), (158, 513113664), (168, 482571184), (188, 431233824), (192, 422249786), (224, 361928388), (237, 342075776), (282, 287489216), (316, 256556832), (329, 246419328), (336, 241285592), (376, 215616912), (384, 211124893), (448, 180964194), (474, 171037888), (553, 146603904), (564, 143744608), (632, 128278416), (658, 123209664), (672, 120642796), (752, 107808456), (896, 90482097), (948, 85518944), (987, 82139776), (1106, 73301952), (1128, 71872304), (1264, 64139208), (1316, 61604832), (1344, 60321398), (1504, 53904228), (1659, 48867968), (1896, 42759472), (1974, 41069888), (2212, 36650976), (2256, 35936152), (2528, 32069604), (2632, 30802416), (2688, 30160699), (3008, 26952114), (3318, 24433984), (3713, 21834624), (3792, 21379736), (3948, 20534944), (4424, 18325488), (4512, 17968076), (5056, 16034802), (5264, 15401208), (6016, 13476057), (6636, 12216992), (7426, 10917312), (7584, 10689868), (7896, 10267472), (8123, 9980544), (8848, 9162744), (9024, 8984038), (10112, 8017401), (10528, 7700604), (11139, 7278208), (13272, 6108496), (14852, 5458656), (15168, 5344934), (15792, 5133736), (16246, 4990272), (17696, 4581372), (18048, 4492019), (21056, 3850302), (22278, 3639104), (24369, 3326848), (25991, 3119232), (26544, 3054248), (29704, 2729328), (30336, 2672467), (31584, 2566868), (32492, 2495136), (35392, 2290686), (42112, 1925151), (44556, 1819552), (48738, 1663424), (51982, 1559616), (53088, 1527124), (56861, 1425792), (59408, 1364664), (63168, 1283434), (64984, 1247568), (70784, 1145343), (77973, 1039744), (89112, 909776), (97476, 831712), (103964, 779808), (106176, 763562), (113722, 712896), (118816, 682332), (126336, 641717), (129968, 623784), (155946, 519872), (170583, 475264), (178224, 454888), (194952, 415856), (207928, 389904), (212352, 381781), (227444, 356448), (237632, 341166), (259936, 311892)]