72368142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156641}}^1$

素因数の和:156664

約数の個数: 32

約数和(自身を含む): 180451584

約数和(自身を除く): 108083442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156641, 313282, 469923, 939846, 1096487, 1723051, 2192974, 3289461, 3446102, 5169153, 6578922, 10338306, 12061357, 24122714, 36184071, 72368142]

約数ペア:

[(1, 72368142), (2, 36184071), (3, 24122714), (6, 12061357), (7, 10338306), (11, 6578922), (14, 5169153), (21, 3446102), (22, 3289461), (33, 2192974), (42, 1723051), (66, 1096487), (77, 939846), (154, 469923), (231, 313282), (462, 156641)]