87466652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12690

約数の個数: 48

約数和(自身を含む): 198320640

約数和(自身を除く): 110853988

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12647, 25294, 50588, 88529, 164411, 177058, 240293, 328822, 354116, 480586, 657644, 961172, 1150877, 1682051, 2301754, 3123809, 3364102, 4603508, 6247618, 6728204, 12495236, 21866663, 43733326, 87466652]

約数ペア:

[(1, 87466652), (2, 43733326), (4, 21866663), (7, 12495236), (13, 6728204), (14, 6247618), (19, 4603508), (26, 3364102), (28, 3123809), (38, 2301754), (52, 1682051), (76, 1150877), (91, 961172), (133, 657644), (182, 480586), (247, 354116), (266, 328822), (364, 240293), (494, 177058), (532, 164411), (988, 88529), (1729, 50588), (3458, 25294), (6916, 12647)]