77991104

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 165780720

約数和(自身を除く): 87789616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 739, 776, 1088, 1478, 1552, 1649, 2956, 3104, 3298, 5912, 6208, 6596, 11824, 12563, 13192, 23648, 25126, 26384, 47296, 50252, 52768, 71683, 100504, 105536, 143366, 201008, 286732, 402016, 573464, 804032, 1146928, 1218611, 2293856, 2437222, 4587712, 4874444, 9748888, 19497776, 38995552, 77991104]

約数ペア:

[(1, 77991104), (2, 38995552), (4, 19497776), (8, 9748888), (16, 4874444), (17, 4587712), (32, 2437222), (34, 2293856), (64, 1218611), (68, 1146928), (97, 804032), (136, 573464), (194, 402016), (272, 286732), (388, 201008), (544, 143366), (739, 105536), (776, 100504), (1088, 71683), (1478, 52768), (1552, 50252), (1649, 47296), (2956, 26384), (3104, 25126), (3298, 23648), (5912, 13192), (6208, 12563), (6596, 11824)]