76820898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 192595968

約数和(自身を除く): 115775070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 462, 514, 647, 771, 1294, 1542, 1799, 1941, 2827, 3598, 3882, 4529, 5397, 5654, 7117, 8481, 9058, 10794, 13587, 14234, 16962, 19789, 21351, 27174, 39578, 42702, 49819, 59367, 99638, 118734, 149457, 166279, 298914, 332558, 498837, 997674, 1163953, 1829069, 2327906, 3491859, 3658138, 5487207, 6983718, 10974414, 12803483, 25606966, 38410449, 76820898]

約数ペア:

[(1, 76820898), (2, 38410449), (3, 25606966), (6, 12803483), (7, 10974414), (11, 6983718), (14, 5487207), (21, 3658138), (22, 3491859), (33, 2327906), (42, 1829069), (66, 1163953), (77, 997674), (154, 498837), (231, 332558), (257, 298914), (462, 166279), (514, 149457), (647, 118734), (771, 99638), (1294, 59367), (1542, 49819), (1799, 42702), (1941, 39578), (2827, 27174), (3598, 21351), (3882, 19789), (4529, 16962), (5397, 14234), (5654, 13587), (7117, 10794), (8481, 9058)]