66149688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 181192320

約数和(自身を除く): 115042632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 757, 993, 1324, 1514, 1986, 2271, 2648, 3028, 3641, 3972, 4542, 6056, 7282, 7944, 8327, 9084, 10923, 14564, 16654, 18168, 21846, 24981, 29128, 33308, 43692, 49962, 66616, 87384, 99924, 199848, 250567, 501134, 751701, 1002268, 1503402, 2004536, 2756237, 3006804, 5512474, 6013608, 8268711, 11024948, 16537422, 22049896, 33074844, 66149688]

約数ペア:

[(1, 66149688), (2, 33074844), (3, 22049896), (4, 16537422), (6, 11024948), (8, 8268711), (11, 6013608), (12, 5512474), (22, 3006804), (24, 2756237), (33, 2004536), (44, 1503402), (66, 1002268), (88, 751701), (132, 501134), (264, 250567), (331, 199848), (662, 99924), (757, 87384), (993, 66616), (1324, 49962), (1514, 43692), (1986, 33308), (2271, 29128), (2648, 24981), (3028, 21846), (3641, 18168), (3972, 16654), (4542, 14564), (6056, 10923), (7282, 9084), (7944, 8327)]