8574372

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 23063040

約数和(自身を除く): 14488668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 191, 258, 261, 348, 382, 387, 516, 522, 573, 764, 774, 1044, 1146, 1247, 1548, 1719, 2292, 2494, 3438, 3741, 4988, 5539, 6876, 7482, 8213, 11078, 11223, 14964, 16426, 16617, 22156, 22446, 24639, 32852, 33234, 44892, 49278, 49851, 66468, 73917, 98556, 99702, 147834, 199404, 238177, 295668, 476354, 714531, 952708, 1429062, 2143593, 2858124, 4287186, 8574372]

約数ペア:

[(1, 8574372), (2, 4287186), (3, 2858124), (4, 2143593), (6, 1429062), (9, 952708), (12, 714531), (18, 476354), (29, 295668), (36, 238177), (43, 199404), (58, 147834), (86, 99702), (87, 98556), (116, 73917), (129, 66468), (172, 49851), (174, 49278), (191, 44892), (258, 33234), (261, 32852), (348, 24639), (382, 22446), (387, 22156), (516, 16617), (522, 16426), (573, 14964), (764, 11223), (774, 11078), (1044, 8213), (1146, 7482), (1247, 6876), (1548, 5539), (1719, 4988), (2292, 3741), (2494, 3438)]