66827754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 80

約数和(自身を含む): 176749056

約数和(自身を除く): 109921302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1901, 1953, 2511, 3802, 3906, 5022, 5703, 5859, 11406, 11718, 13307, 17109, 17577, 26614, 34218, 35154, 39921, 51327, 58931, 79842, 102654, 117862, 119763, 153981, 176793, 239526, 307962, 353586, 359289, 412517, 530379, 718578, 825034, 1060758, 1077867, 1237551, 1591137, 2155734, 2475102, 3182274, 3712653, 4773411, 7425306, 9546822, 11137959, 22275918, 33413877, 66827754]

約数ペア:

[(1, 66827754), (2, 33413877), (3, 22275918), (6, 11137959), (7, 9546822), (9, 7425306), (14, 4773411), (18, 3712653), (21, 3182274), (27, 2475102), (31, 2155734), (42, 1591137), (54, 1237551), (62, 1077867), (63, 1060758), (81, 825034), (93, 718578), (126, 530379), (162, 412517), (186, 359289), (189, 353586), (217, 307962), (279, 239526), (378, 176793), (434, 153981), (558, 119763), (567, 117862), (651, 102654), (837, 79842), (1134, 58931), (1302, 51327), (1674, 39921), (1901, 35154), (1953, 34218), (2511, 26614), (3802, 17577), (3906, 17109), (5022, 13307), (5703, 11718), (5859, 11406)]