84418704

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18956

約数の個数: 60

約数和(自身を含む): 243889152

約数和(自身を除く): 159470448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 18911, 37822, 56733, 75644, 113466, 151288, 170199, 226932, 302576, 340398, 453864, 586241, 680796, 907728, 1172482, 1361592, 1758723, 2344964, 2723184, 3517446, 4689928, 5276169, 7034892, 9379856, 10552338, 14069784, 21104676, 28139568, 42209352, 84418704]

約数ペア:

[(1, 84418704), (2, 42209352), (3, 28139568), (4, 21104676), (6, 14069784), (8, 10552338), (9, 9379856), (12, 7034892), (16, 5276169), (18, 4689928), (24, 3517446), (31, 2723184), (36, 2344964), (48, 1758723), (62, 1361592), (72, 1172482), (93, 907728), (124, 680796), (144, 586241), (186, 453864), (248, 340398), (279, 302576), (372, 226932), (496, 170199), (558, 151288), (744, 113466), (1116, 75644), (1488, 56733), (2232, 37822), (4464, 18911)]