78110904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 201680640

約数和(自身を除く): 123569736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 163, 164, 246, 326, 328, 487, 489, 492, 652, 974, 978, 984, 1304, 1461, 1948, 1956, 2922, 3896, 3912, 5844, 6683, 11688, 13366, 19967, 20049, 26732, 39934, 40098, 53464, 59901, 79381, 79868, 80196, 119802, 158762, 159736, 160392, 238143, 239604, 317524, 476286, 479208, 635048, 952572, 1905144, 3254621, 6509242, 9763863, 13018484, 19527726, 26036968, 39055452, 78110904]

約数ペア:

[(1, 78110904), (2, 39055452), (3, 26036968), (4, 19527726), (6, 13018484), (8, 9763863), (12, 6509242), (24, 3254621), (41, 1905144), (82, 952572), (123, 635048), (163, 479208), (164, 476286), (246, 317524), (326, 239604), (328, 238143), (487, 160392), (489, 159736), (492, 158762), (652, 119802), (974, 80196), (978, 79868), (984, 79381), (1304, 59901), (1461, 53464), (1948, 40098), (1956, 39934), (2922, 26732), (3896, 20049), (3912, 19967), (5844, 13366), (6683, 11688)]