75921967912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{513347}}^1$

素因数の和:513518

約数の個数: 64

約数和(自身を含む): 172484928000

約数和(自身を除く): 96562960088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 973, 1064, 1112, 1946, 2641, 3892, 5282, 7784, 10564, 18487, 21128, 36974, 73948, 147896, 513347, 1026694, 2053388, 3593429, 4106776, 7186858, 9753593, 14373716, 19507186, 28747432, 39014372, 68275151, 71355233, 78028744, 136550302, 142710466, 273100604, 285420932, 499486631, 546201208, 570841864, 998973262, 1355749427, 1997946524, 2711498854, 3995893048, 5422997708, 9490245989, 10845995416, 18980491978, 37960983956, 75921967912]

約数ペア:

[(1, 75921967912), (2, 37960983956), (4, 18980491978), (7, 10845995416), (8, 9490245989), (14, 5422997708), (19, 3995893048), (28, 2711498854), (38, 1997946524), (56, 1355749427), (76, 998973262), (133, 570841864), (139, 546201208), (152, 499486631), (266, 285420932), (278, 273100604), (532, 142710466), (556, 136550302), (973, 78028744), (1064, 71355233), (1112, 68275151), (1946, 39014372), (2641, 28747432), (3892, 19507186), (5282, 14373716), (7784, 9753593), (10564, 7186858), (18487, 4106776), (21128, 3593429), (36974, 2053388), (73948, 1026694), (147896, 513347)]