131477292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 350584416

約数和(自身を除く): 219107124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1164, 1637, 1746, 2231, 3274, 3492, 4462, 4911, 6548, 6693, 8924, 9822, 13386, 14733, 19644, 20079, 26772, 29466, 37651, 40158, 58932, 75302, 80316, 112953, 150604, 158789, 225906, 317578, 338859, 451812, 476367, 635156, 677718, 952734, 1355436, 1429101, 1905468, 2858202, 3652147, 5716404, 7304294, 10956441, 14608588, 21912882, 32869323, 43825764, 65738646, 131477292]

約数ペア:

[(1, 131477292), (2, 65738646), (3, 43825764), (4, 32869323), (6, 21912882), (9, 14608588), (12, 10956441), (18, 7304294), (23, 5716404), (36, 3652147), (46, 2858202), (69, 1905468), (92, 1429101), (97, 1355436), (138, 952734), (194, 677718), (207, 635156), (276, 476367), (291, 451812), (388, 338859), (414, 317578), (582, 225906), (828, 158789), (873, 150604), (1164, 112953), (1637, 80316), (1746, 75302), (2231, 58932), (3274, 40158), (3492, 37651), (4462, 29466), (4911, 26772), (6548, 20079), (6693, 19644), (8924, 14733), (9822, 13386)]