71279274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 91290966

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 167, 174, 223, 319, 334, 446, 501, 638, 669, 957, 1002, 1338, 1837, 1914, 2453, 3674, 4843, 4906, 5511, 6467, 7359, 9686, 11022, 12934, 14529, 14718, 19401, 29058, 37241, 38802, 53273, 71137, 74482, 106546, 111723, 142274, 159819, 213411, 223446, 319638, 409651, 426822, 819302, 1079989, 1228953, 2159978, 2457906, 3239967, 6479934, 11879879, 23759758, 35639637, 71279274]

約数ペア:

[(1, 71279274), (2, 35639637), (3, 23759758), (6, 11879879), (11, 6479934), (22, 3239967), (29, 2457906), (33, 2159978), (58, 1228953), (66, 1079989), (87, 819302), (167, 426822), (174, 409651), (223, 319638), (319, 223446), (334, 213411), (446, 159819), (501, 142274), (638, 111723), (669, 106546), (957, 74482), (1002, 71137), (1338, 53273), (1837, 38802), (1914, 37241), (2453, 29058), (3674, 19401), (4843, 14718), (4906, 14529), (5511, 12934), (6467, 11022), (7359, 9686)]