66703364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 85706236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 71, 89, 91, 116, 142, 178, 182, 203, 284, 356, 364, 377, 406, 497, 623, 754, 812, 923, 994, 1157, 1246, 1508, 1846, 1988, 2059, 2314, 2492, 2581, 2639, 3692, 4118, 4628, 5162, 5278, 6319, 6461, 8099, 8236, 10324, 10556, 12638, 12922, 14413, 16198, 18067, 25276, 25844, 26767, 28826, 32396, 33553, 36134, 44233, 53534, 57652, 67106, 72268, 82147, 88466, 107068, 134212, 164294, 176932, 183251, 187369, 234871, 328588, 366502, 374738, 469742, 575029, 733004, 749476, 939484, 1150058, 1282757, 2300116, 2382263, 2565514, 4764526, 5131028, 9529052, 16675841, 33351682, 66703364]

約数ペア:

[(1, 66703364), (2, 33351682), (4, 16675841), (7, 9529052), (13, 5131028), (14, 4764526), (26, 2565514), (28, 2382263), (29, 2300116), (52, 1282757), (58, 1150058), (71, 939484), (89, 749476), (91, 733004), (116, 575029), (142, 469742), (178, 374738), (182, 366502), (203, 328588), (284, 234871), (356, 187369), (364, 183251), (377, 176932), (406, 164294), (497, 134212), (623, 107068), (754, 88466), (812, 82147), (923, 72268), (994, 67106), (1157, 57652), (1246, 53534), (1508, 44233), (1846, 36134), (1988, 33553), (2059, 32396), (2314, 28826), (2492, 26767), (2581, 25844), (2639, 25276), (3692, 18067), (4118, 16198), (4628, 14413), (5162, 12922), (5278, 12638), (6319, 10556), (6461, 10324), (8099, 8236)]