80732964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 131624412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 71, 74, 78, 111, 142, 148, 156, 197, 213, 222, 284, 394, 426, 444, 481, 591, 788, 852, 923, 962, 1182, 1443, 1846, 1924, 2364, 2561, 2627, 2769, 2886, 3692, 5122, 5254, 5538, 5772, 7289, 7683, 7881, 10244, 10508, 11076, 13987, 14578, 15366, 15762, 21867, 27974, 29156, 30732, 31524, 34151, 41961, 43734, 55948, 68302, 83922, 87468, 94757, 102453, 136604, 167844, 181831, 189514, 204906, 284271, 363662, 379028, 409812, 517519, 545493, 568542, 727324, 1035038, 1090986, 1137084, 1552557, 2070076, 2181972, 3105114, 6210228, 6727747, 13455494, 20183241, 26910988, 40366482, 80732964]

約数ペア:

[(1, 80732964), (2, 40366482), (3, 26910988), (4, 20183241), (6, 13455494), (12, 6727747), (13, 6210228), (26, 3105114), (37, 2181972), (39, 2070076), (52, 1552557), (71, 1137084), (74, 1090986), (78, 1035038), (111, 727324), (142, 568542), (148, 545493), (156, 517519), (197, 409812), (213, 379028), (222, 363662), (284, 284271), (394, 204906), (426, 189514), (444, 181831), (481, 167844), (591, 136604), (788, 102453), (852, 94757), (923, 87468), (962, 83922), (1182, 68302), (1443, 55948), (1846, 43734), (1924, 41961), (2364, 34151), (2561, 31524), (2627, 30732), (2769, 29156), (2886, 27974), (3692, 21867), (5122, 15762), (5254, 15366), (5538, 14578), (5772, 13987), (7289, 11076), (7683, 10508), (7881, 10244)]