66159756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 181060880

約数和(自身を除く): 114901124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 379, 468, 746, 758, 1119, 1137, 1492, 1516, 2238, 2274, 3357, 3411, 4476, 4548, 4849, 4927, 6714, 6822, 9698, 9854, 13428, 13644, 14547, 14781, 19396, 19708, 29094, 29562, 43641, 44343, 58188, 59124, 87282, 88686, 141367, 174564, 177372, 282734, 424101, 565468, 848202, 1272303, 1696404, 1837771, 2544606, 3675542, 5089212, 5513313, 7351084, 11026626, 16539939, 22053252, 33079878, 66159756]

約数ペア:

[(1, 66159756), (2, 33079878), (3, 22053252), (4, 16539939), (6, 11026626), (9, 7351084), (12, 5513313), (13, 5089212), (18, 3675542), (26, 2544606), (36, 1837771), (39, 1696404), (52, 1272303), (78, 848202), (117, 565468), (156, 424101), (234, 282734), (373, 177372), (379, 174564), (468, 141367), (746, 88686), (758, 87282), (1119, 59124), (1137, 58188), (1492, 44343), (1516, 43641), (2238, 29562), (2274, 29094), (3357, 19708), (3411, 19396), (4476, 14781), (4548, 14547), (4849, 13644), (4927, 13428), (6714, 9854), (6822, 9698)]