131079816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{86693}}^1$

素因数の和:86715

約数の個数: 64

約数和(自身を含む): 416131200

約数和(自身を除く): 285051384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 86693, 173386, 260079, 346772, 520158, 606851, 693544, 780237, 1040316, 1213702, 1560474, 1820553, 2080632, 2340711, 2427404, 3120948, 3641106, 4681422, 4854808, 5461659, 6241896, 7282212, 9362844, 10923318, 14564424, 16384977, 18725688, 21846636, 32769954, 43693272, 65539908, 131079816]

約数ペア:

[(1, 131079816), (2, 65539908), (3, 43693272), (4, 32769954), (6, 21846636), (7, 18725688), (8, 16384977), (9, 14564424), (12, 10923318), (14, 9362844), (18, 7282212), (21, 6241896), (24, 5461659), (27, 4854808), (28, 4681422), (36, 3641106), (42, 3120948), (54, 2427404), (56, 2340711), (63, 2080632), (72, 1820553), (84, 1560474), (108, 1213702), (126, 1040316), (168, 780237), (189, 693544), (216, 606851), (252, 520158), (378, 346772), (504, 260079), (756, 173386), (1512, 86693)]