68968284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10663}}^1$

素因数の和:10695

約数の個数: 72

約数和(自身を含む): 204236928

約数和(自身を除く): 135268644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 10663, 21326, 31989, 42652, 63978, 74641, 117293, 127956, 149282, 223923, 234586, 298564, 351879, 447846, 469172, 522487, 703758, 821051, 895692, 1044974, 1407516, 1567461, 1642102, 2089948, 2463153, 3134922, 3284204, 4926306, 5747357, 6269844, 9852612, 11494714, 17242071, 22989428, 34484142, 68968284]

約数ペア:

[(1, 68968284), (2, 34484142), (3, 22989428), (4, 17242071), (6, 11494714), (7, 9852612), (11, 6269844), (12, 5747357), (14, 4926306), (21, 3284204), (22, 3134922), (28, 2463153), (33, 2089948), (42, 1642102), (44, 1567461), (49, 1407516), (66, 1044974), (77, 895692), (84, 821051), (98, 703758), (132, 522487), (147, 469172), (154, 447846), (196, 351879), (231, 298564), (294, 234586), (308, 223923), (462, 149282), (539, 127956), (588, 117293), (924, 74641), (1078, 63978), (1617, 42652), (2156, 31989), (3234, 21326), (6468, 10663)]