90479688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{289999}}^1$

素因数の和:290021

約数の個数: 32

約数和(自身を含む): 243600000

約数和(自身を除く): 153120312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 289999, 579998, 869997, 1159996, 1739994, 2319992, 3479988, 3769987, 6959976, 7539974, 11309961, 15079948, 22619922, 30159896, 45239844, 90479688]

約数ペア:

[(1, 90479688), (2, 45239844), (3, 30159896), (4, 22619922), (6, 15079948), (8, 11309961), (12, 7539974), (13, 6959976), (24, 3769987), (26, 3479988), (39, 2319992), (52, 1739994), (78, 1159996), (104, 869997), (156, 579998), (312, 289999)]