77740884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18486

約数の個数: 60

約数和(自身を含む): 218874964

約数和(自身を除く): 141134080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 18457, 36914, 55371, 73828, 110742, 166113, 221484, 239941, 332226, 479882, 498339, 664452, 719823, 959764, 996678, 1439646, 1495017, 1993356, 2159469, 2879292, 2990034, 4318938, 5980068, 6478407, 8637876, 12956814, 19435221, 25913628, 38870442, 77740884]

約数ペア:

[(1, 77740884), (2, 38870442), (3, 25913628), (4, 19435221), (6, 12956814), (9, 8637876), (12, 6478407), (13, 5980068), (18, 4318938), (26, 2990034), (27, 2879292), (36, 2159469), (39, 1993356), (52, 1495017), (54, 1439646), (78, 996678), (81, 959764), (108, 719823), (117, 664452), (156, 498339), (162, 479882), (234, 332226), (324, 239941), (351, 221484), (468, 166113), (702, 110742), (1053, 73828), (1404, 55371), (2106, 36914), (4212, 18457)]