87784002

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 199630080

約数和(自身を除く): 111846078

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 2579, 3782, 5158, 5673, 7737, 11346, 15474, 17019, 23211, 34038, 46422, 79949, 157319, 159898, 239847, 314638, 471957, 479694, 719541, 943914, 1415871, 1439082, 2831742, 4876889, 9753778, 14630667, 29261334, 43892001, 87784002]

約数ペア:

[(1, 87784002), (2, 43892001), (3, 29261334), (6, 14630667), (9, 9753778), (18, 4876889), (31, 2831742), (61, 1439082), (62, 1415871), (93, 943914), (122, 719541), (183, 479694), (186, 471957), (279, 314638), (366, 239847), (549, 159898), (558, 157319), (1098, 79949), (1891, 46422), (2579, 34038), (3782, 23211), (5158, 17019), (5673, 15474), (7737, 11346)]