87444942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 199342080

約数和(自身を除く): 111897138

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 237, 299, 474, 598, 617, 897, 1027, 1234, 1794, 1817, 1851, 2054, 3081, 3634, 3702, 5451, 6162, 8021, 10902, 14191, 16042, 23621, 24063, 28382, 42573, 47242, 48126, 48743, 70863, 85146, 97486, 141726, 146229, 184483, 292458, 368966, 553449, 633659, 1106898, 1121089, 1267318, 1900977, 2242178, 3363267, 3801954, 6726534, 14574157, 29148314, 43722471, 87444942]

約数ペア:

[(1, 87444942), (2, 43722471), (3, 29148314), (6, 14574157), (13, 6726534), (23, 3801954), (26, 3363267), (39, 2242178), (46, 1900977), (69, 1267318), (78, 1121089), (79, 1106898), (138, 633659), (158, 553449), (237, 368966), (299, 292458), (474, 184483), (598, 146229), (617, 141726), (897, 97486), (1027, 85146), (1234, 70863), (1794, 48743), (1817, 48126), (1851, 47242), (2054, 42573), (3081, 28382), (3634, 24063), (3702, 23621), (5451, 16042), (6162, 14191), (8021, 10902)]