68256636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19819}}^1$

素因数の和:19874

約数の個数: 48

約数和(自身を含む): 186466560

約数和(自身を除く): 118209924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 19819, 39638, 59457, 79276, 118914, 138733, 237828, 277466, 416199, 554932, 812579, 832398, 1625158, 1664796, 2437737, 3250316, 4875474, 5688053, 9750948, 11376106, 17064159, 22752212, 34128318, 68256636]

約数ペア:

[(1, 68256636), (2, 34128318), (3, 22752212), (4, 17064159), (6, 11376106), (7, 9750948), (12, 5688053), (14, 4875474), (21, 3250316), (28, 2437737), (41, 1664796), (42, 1625158), (82, 832398), (84, 812579), (123, 554932), (164, 416199), (246, 277466), (287, 237828), (492, 138733), (574, 118914), (861, 79276), (1148, 59457), (1722, 39638), (3444, 19819)]