87959878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 139629024

約数和(自身を除く): 51669146

約数列:

[1, 2, 37, 67, 74, 113, 134, 157, 226, 314, 2479, 4181, 4958, 5809, 7571, 8362, 10519, 11618, 15142, 17741, 21038, 35482, 280127, 389203, 560254, 656417, 778406, 1188647, 1312834, 2377294, 43979939, 87959878]

約数ペア:

[(1, 87959878), (2, 43979939), (37, 2377294), (67, 1312834), (74, 1188647), (113, 778406), (134, 656417), (157, 560254), (226, 389203), (314, 280127), (2479, 35482), (4181, 21038), (4958, 17741), (5809, 15142), (7571, 11618), (8362, 10519)]