81265632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 178846752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 83, 84, 93, 94, 96, 112, 124, 141, 166, 168, 186, 188, 217, 224, 248, 249, 282, 329, 332, 336, 372, 376, 434, 496, 498, 564, 581, 651, 658, 664, 672, 744, 752, 868, 987, 992, 996, 1128, 1162, 1302, 1316, 1328, 1457, 1488, 1504, 1736, 1743, 1974, 1992, 2256, 2324, 2573, 2604, 2632, 2656, 2914, 2976, 3472, 3486, 3901, 3948, 3984, 4371, 4512, 4648, 5146, 5208, 5264, 5828, 6944, 6972, 7719, 7802, 7896, 7968, 8742, 9296, 10199, 10292, 10416, 10528, 11656, 11703, 13944, 15438, 15604, 15792, 17484, 18011, 18592, 20398, 20584, 20832, 23312, 23406, 27307, 27888, 30597, 30876, 31208, 31584, 34968, 36022, 40796, 41168, 46624, 46812, 54033, 54614, 55776, 61194, 61752, 62416, 69936, 72044, 81592, 81921, 82336, 93624, 108066, 109228, 120931, 122388, 123504, 124832, 139872, 144088, 163184, 163842, 187248, 216132, 218456, 241862, 244776, 247008, 288176, 326368, 327684, 362793, 374496, 432264, 436912, 483724, 489552, 576352, 655368, 725586, 846517, 864528, 873824, 967448, 979104, 1310736, 1451172, 1693034, 1729056, 1934896, 2539551, 2621472, 2902344, 3386068, 3869792, 5079102, 5804688, 6772136, 10158204, 11609376, 13544272, 20316408, 27088544, 40632816, 81265632]

約数ペア:

[(1, 81265632), (2, 40632816), (3, 27088544), (4, 20316408), (6, 13544272), (7, 11609376), (8, 10158204), (12, 6772136), (14, 5804688), (16, 5079102), (21, 3869792), (24, 3386068), (28, 2902344), (31, 2621472), (32, 2539551), (42, 1934896), (47, 1729056), (48, 1693034), (56, 1451172), (62, 1310736), (83, 979104), (84, 967448), (93, 873824), (94, 864528), (96, 846517), (112, 725586), (124, 655368), (141, 576352), (166, 489552), (168, 483724), (186, 436912), (188, 432264), (217, 374496), (224, 362793), (248, 327684), (249, 326368), (282, 288176), (329, 247008), (332, 244776), (336, 241862), (372, 218456), (376, 216132), (434, 187248), (496, 163842), (498, 163184), (564, 144088), (581, 139872), (651, 124832), (658, 123504), (664, 122388), (672, 120931), (744, 109228), (752, 108066), (868, 93624), (987, 82336), (992, 81921), (996, 81592), (1128, 72044), (1162, 69936), (1302, 62416), (1316, 61752), (1328, 61194), (1457, 55776), (1488, 54614), (1504, 54033), (1736, 46812), (1743, 46624), (1974, 41168), (1992, 40796), (2256, 36022), (2324, 34968), (2573, 31584), (2604, 31208), (2632, 30876), (2656, 30597), (2914, 27888), (2976, 27307), (3472, 23406), (3486, 23312), (3901, 20832), (3948, 20584), (3984, 20398), (4371, 18592), (4512, 18011), (4648, 17484), (5146, 15792), (5208, 15604), (5264, 15438), (5828, 13944), (6944, 11703), (6972, 11656), (7719, 10528), (7802, 10416), (7896, 10292), (7968, 10199), (8742, 9296)]