72770302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 54134018

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 358, 374, 1087, 1969, 2174, 3043, 3938, 6086, 11957, 18479, 23914, 33473, 36958, 66946, 194573, 203269, 389146, 406538, 2140303, 3307741, 4280606, 6615482, 36385151, 72770302]

約数ペア:

[(1, 72770302), (2, 36385151), (11, 6615482), (17, 4280606), (22, 3307741), (34, 2140303), (179, 406538), (187, 389146), (358, 203269), (374, 194573), (1087, 66946), (1969, 36958), (2174, 33473), (3043, 23914), (3938, 18479), (6086, 11957)]