87631824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260809}}^1$

素因数の和:260827

約数の個数: 40

約数和(自身を含む): 258723520

約数和(自身を除く): 171091696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260809, 521618, 782427, 1043236, 1564854, 1825663, 2086472, 3129708, 3651326, 4172944, 5476989, 6259416, 7302652, 10953978, 12518832, 14605304, 21907956, 29210608, 43815912, 87631824]

約数ペア:

[(1, 87631824), (2, 43815912), (3, 29210608), (4, 21907956), (6, 14605304), (7, 12518832), (8, 10953978), (12, 7302652), (14, 6259416), (16, 5476989), (21, 4172944), (24, 3651326), (28, 3129708), (42, 2086472), (48, 1825663), (56, 1564854), (84, 1043236), (112, 782427), (168, 521618), (336, 260809)]