91594916

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 194737536

約数和(自身を除く): 103142620

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 163, 188, 196, 244, 326, 329, 427, 652, 658, 854, 1141, 1316, 1708, 2282, 2303, 2867, 2989, 4564, 4606, 5734, 5978, 7661, 7987, 9212, 9943, 11468, 11956, 15322, 15974, 19886, 20069, 30644, 31948, 39772, 40138, 53627, 69601, 80276, 107254, 139202, 140483, 214508, 278404, 280966, 375389, 467321, 487207, 561932, 750778, 934642, 974414, 1501556, 1869284, 1948828, 3271247, 6542494, 13084988, 22898729, 45797458, 91594916]

約数ペア:

[(1, 91594916), (2, 45797458), (4, 22898729), (7, 13084988), (14, 6542494), (28, 3271247), (47, 1948828), (49, 1869284), (61, 1501556), (94, 974414), (98, 934642), (122, 750778), (163, 561932), (188, 487207), (196, 467321), (244, 375389), (326, 280966), (329, 278404), (427, 214508), (652, 140483), (658, 139202), (854, 107254), (1141, 80276), (1316, 69601), (1708, 53627), (2282, 40138), (2303, 39772), (2867, 31948), (2989, 30644), (4564, 20069), (4606, 19886), (5734, 15974), (5978, 15322), (7661, 11956), (7987, 11468), (9212, 9943)]