69257778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 142340352

約数和(自身を除く): 73082574

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 331, 662, 811, 993, 1622, 1986, 2433, 4866, 14233, 28466, 34873, 42699, 69746, 85398, 104619, 209238, 268441, 536882, 805323, 1610646, 11542963, 23085926, 34628889, 69257778]

約数ペア:

[(1, 69257778), (2, 34628889), (3, 23085926), (6, 11542963), (43, 1610646), (86, 805323), (129, 536882), (258, 268441), (331, 209238), (662, 104619), (811, 85398), (993, 69746), (1622, 42699), (1986, 34873), (2433, 28466), (4866, 14233)]