77227514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 79536646

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 494, 598, 874, 971, 1729, 1942, 2093, 3059, 3458, 4186, 5681, 6118, 6797, 11362, 12623, 13594, 18449, 22333, 25246, 36898, 39767, 44666, 79534, 88361, 129143, 156331, 176722, 239837, 258286, 290329, 312662, 424327, 479674, 580658, 848654, 1678859, 2032303, 2970289, 3357718, 4064606, 5516251, 5940578, 11032502, 38613757, 77227514]

約数ペア:

[(1, 77227514), (2, 38613757), (7, 11032502), (13, 5940578), (14, 5516251), (19, 4064606), (23, 3357718), (26, 2970289), (38, 2032303), (46, 1678859), (91, 848654), (133, 580658), (161, 479674), (182, 424327), (247, 312662), (266, 290329), (299, 258286), (322, 239837), (437, 176722), (494, 156331), (598, 129143), (874, 88361), (971, 79534), (1729, 44666), (1942, 39767), (2093, 36898), (3059, 25246), (3458, 22333), (4186, 18449), (5681, 13594), (6118, 12623), (6797, 11362)]