80745624

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 145691496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 107, 141, 188, 214, 223, 282, 321, 376, 423, 428, 446, 564, 642, 669, 846, 856, 892, 963, 1128, 1284, 1338, 1692, 1784, 1926, 2007, 2568, 2676, 3384, 3852, 4014, 5029, 5352, 7704, 8028, 10058, 10481, 15087, 16056, 20116, 20962, 23861, 30174, 31443, 40232, 41924, 45261, 47722, 60348, 62886, 71583, 83848, 90522, 94329, 95444, 120696, 125772, 143166, 181044, 188658, 190888, 214749, 251544, 286332, 362088, 377316, 429498, 572664, 754632, 858996, 1121467, 1717992, 2242934, 3364401, 4485868, 6728802, 8971736, 10093203, 13457604, 20186406, 26915208, 40372812, 80745624]

約数ペア:

[(1, 80745624), (2, 40372812), (3, 26915208), (4, 20186406), (6, 13457604), (8, 10093203), (9, 8971736), (12, 6728802), (18, 4485868), (24, 3364401), (36, 2242934), (47, 1717992), (72, 1121467), (94, 858996), (107, 754632), (141, 572664), (188, 429498), (214, 377316), (223, 362088), (282, 286332), (321, 251544), (376, 214749), (423, 190888), (428, 188658), (446, 181044), (564, 143166), (642, 125772), (669, 120696), (846, 95444), (856, 94329), (892, 90522), (963, 83848), (1128, 71583), (1284, 62886), (1338, 60348), (1692, 47722), (1784, 45261), (1926, 41924), (2007, 40232), (2568, 31443), (2676, 30174), (3384, 23861), (3852, 20962), (4014, 20116), (5029, 16056), (5352, 15087), (7704, 10481), (8028, 10058)]