77413572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 205051392

約数和(自身を除く): 127637820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 977, 1116, 1278, 1954, 2201, 2556, 2931, 3908, 4402, 5862, 6603, 8793, 8804, 11724, 13206, 17586, 19809, 26412, 30287, 35172, 39618, 60574, 69367, 79236, 90861, 121148, 138734, 181722, 208101, 272583, 277468, 363444, 416202, 545166, 624303, 832404, 1090332, 1248606, 2150377, 2497212, 4300754, 6451131, 8601508, 12902262, 19353393, 25804524, 38706786, 77413572]

約数ペア:

[(1, 77413572), (2, 38706786), (3, 25804524), (4, 19353393), (6, 12902262), (9, 8601508), (12, 6451131), (18, 4300754), (31, 2497212), (36, 2150377), (62, 1248606), (71, 1090332), (93, 832404), (124, 624303), (142, 545166), (186, 416202), (213, 363444), (279, 277468), (284, 272583), (372, 208101), (426, 181722), (558, 138734), (639, 121148), (852, 90861), (977, 79236), (1116, 69367), (1278, 60574), (1954, 39618), (2201, 35172), (2556, 30287), (2931, 26412), (3908, 19809), (4402, 17586), (5862, 13206), (6603, 11724), (8793, 8804)]