85071848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 174960000

約数和(自身を除く): 89888152

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 107, 116, 149, 184, 214, 232, 298, 428, 596, 667, 856, 1192, 1334, 2461, 2668, 3103, 3427, 4321, 4922, 5336, 6206, 6854, 8642, 9844, 12412, 13708, 15943, 17284, 19688, 24824, 27416, 31886, 34568, 63772, 71369, 99383, 127544, 142738, 198766, 285476, 366689, 397532, 462347, 570952, 733378, 795064, 924694, 1466756, 1849388, 2933512, 3698776, 10633981, 21267962, 42535924, 85071848]

約数ペア:

[(1, 85071848), (2, 42535924), (4, 21267962), (8, 10633981), (23, 3698776), (29, 2933512), (46, 1849388), (58, 1466756), (92, 924694), (107, 795064), (116, 733378), (149, 570952), (184, 462347), (214, 397532), (232, 366689), (298, 285476), (428, 198766), (596, 142738), (667, 127544), (856, 99383), (1192, 71369), (1334, 63772), (2461, 34568), (2668, 31886), (3103, 27416), (3427, 24824), (4321, 19688), (4922, 17284), (5336, 15943), (6206, 13708), (6854, 12412), (8642, 9844)]