81659476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 74459564

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 127, 241, 254, 482, 508, 667, 964, 1334, 2668, 2921, 3683, 5543, 5842, 6989, 7366, 11086, 11684, 13978, 14732, 22172, 27956, 30607, 61214, 84709, 122428, 160747, 169418, 321494, 338836, 642988, 703961, 887603, 1407922, 1775206, 2815844, 3550412, 20414869, 40829738, 81659476]

約数ペア:

[(1, 81659476), (2, 40829738), (4, 20414869), (23, 3550412), (29, 2815844), (46, 1775206), (58, 1407922), (92, 887603), (116, 703961), (127, 642988), (241, 338836), (254, 321494), (482, 169418), (508, 160747), (667, 122428), (964, 84709), (1334, 61214), (2668, 30607), (2921, 27956), (3683, 22172), (5543, 14732), (5842, 13978), (6989, 11684), (7366, 11086)]