99876978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 226616832

約数和(自身を除く): 126739854

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 2201, 2521, 4402, 5042, 6603, 7563, 13206, 15126, 19809, 22689, 39618, 45378, 78151, 156302, 178991, 234453, 357982, 468906, 536973, 703359, 1073946, 1406718, 1610919, 3221838, 5548721, 11097442, 16646163, 33292326, 49938489, 99876978]

約数ペア:

[(1, 99876978), (2, 49938489), (3, 33292326), (6, 16646163), (9, 11097442), (18, 5548721), (31, 3221838), (62, 1610919), (71, 1406718), (93, 1073946), (142, 703359), (186, 536973), (213, 468906), (279, 357982), (426, 234453), (558, 178991), (639, 156302), (1278, 78151), (2201, 45378), (2521, 39618), (4402, 22689), (5042, 19809), (6603, 15126), (7563, 13206)]