72840347328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21757}}^1$

素因数の和:21879

約数の個数: 224

約数和(自身を含む): 229196335104

約数和(自身を除く): 156355987776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 53, 56, 64, 84, 94, 96, 106, 112, 141, 159, 168, 188, 192, 212, 224, 282, 318, 329, 336, 371, 376, 424, 448, 564, 636, 658, 672, 742, 752, 848, 987, 1113, 1128, 1272, 1316, 1344, 1484, 1504, 1696, 1974, 2226, 2256, 2491, 2544, 2632, 2968, 3008, 3392, 3948, 4452, 4512, 4982, 5088, 5264, 5936, 7473, 7896, 8904, 9024, 9964, 10176, 10528, 11872, 14946, 15792, 17437, 17808, 19928, 21056, 21757, 23744, 29892, 31584, 34874, 35616, 39856, 43514, 52311, 59784, 63168, 65271, 69748, 71232, 79712, 87028, 104622, 119568, 130542, 139496, 152299, 159424, 174056, 209244, 239136, 261084, 278992, 304598, 348112, 418488, 456897, 478272, 522168, 557984, 609196, 696224, 836976, 913794, 1022579, 1044336, 1115968, 1153121, 1218392, 1392448, 1673952, 1827588, 2045158, 2088672, 2306242, 2436784, 3067737, 3347904, 3459363, 3655176, 4090316, 4177344, 4612484, 4873568, 6135474, 6918726, 7158053, 7310352, 8071847, 8180632, 9224968, 9747136, 12270948, 13837452, 14316106, 14620704, 16143694, 16361264, 18449936, 21474159, 24215541, 24541896, 27674904, 28632212, 29241408, 32287388, 32722528, 36899872, 42948318, 48431082, 49083792, 54196687, 55349808, 57264424, 64574776, 65445056, 73799744, 85896636, 96862164, 98167584, 108393374, 110699616, 114528848, 129149552, 162590061, 171793272, 193724328, 196335168, 216786748, 221399232, 229057696, 258299104, 325180122, 343586544, 379376809, 387448656, 433573496, 458115392, 516598208, 650360244, 687173088, 758753618, 774897312, 867146992, 1138130427, 1300720488, 1374346176, 1517507236, 1549794624, 1734293984, 2276260854, 2601440976, 3035014472, 3468587968, 4552521708, 5202881952, 6070028944, 9105043416, 10405763904, 12140057888, 18210086832, 24280115776, 36420173664, 72840347328]

約数ペア:

[(1, 72840347328), (2, 36420173664), (3, 24280115776), (4, 18210086832), (6, 12140057888), (7, 10405763904), (8, 9105043416), (12, 6070028944), (14, 5202881952), (16, 4552521708), (21, 3468587968), (24, 3035014472), (28, 2601440976), (32, 2276260854), (42, 1734293984), (47, 1549794624), (48, 1517507236), (53, 1374346176), (56, 1300720488), (64, 1138130427), (84, 867146992), (94, 774897312), (96, 758753618), (106, 687173088), (112, 650360244), (141, 516598208), (159, 458115392), (168, 433573496), (188, 387448656), (192, 379376809), (212, 343586544), (224, 325180122), (282, 258299104), (318, 229057696), (329, 221399232), (336, 216786748), (371, 196335168), (376, 193724328), (424, 171793272), (448, 162590061), (564, 129149552), (636, 114528848), (658, 110699616), (672, 108393374), (742, 98167584), (752, 96862164), (848, 85896636), (987, 73799744), (1113, 65445056), (1128, 64574776), (1272, 57264424), (1316, 55349808), (1344, 54196687), (1484, 49083792), (1504, 48431082), (1696, 42948318), (1974, 36899872), (2226, 32722528), (2256, 32287388), (2491, 29241408), (2544, 28632212), (2632, 27674904), (2968, 24541896), (3008, 24215541), (3392, 21474159), (3948, 18449936), (4452, 16361264), (4512, 16143694), (4982, 14620704), (5088, 14316106), (5264, 13837452), (5936, 12270948), (7473, 9747136), (7896, 9224968), (8904, 8180632), (9024, 8071847), (9964, 7310352), (10176, 7158053), (10528, 6918726), (11872, 6135474), (14946, 4873568), (15792, 4612484), (17437, 4177344), (17808, 4090316), (19928, 3655176), (21056, 3459363), (21757, 3347904), (23744, 3067737), (29892, 2436784), (31584, 2306242), (34874, 2088672), (35616, 2045158), (39856, 1827588), (43514, 1673952), (52311, 1392448), (59784, 1218392), (63168, 1153121), (65271, 1115968), (69748, 1044336), (71232, 1022579), (79712, 913794), (87028, 836976), (104622, 696224), (119568, 609196), (130542, 557984), (139496, 522168), (152299, 478272), (159424, 456897), (174056, 418488), (209244, 348112), (239136, 304598), (261084, 278992)]