79890336

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:3994

約数の個数: 72

約数和(自身を含む): 230446944

約数和(自身を除く): 150556608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3907, 5112, 6816, 7814, 10224, 11721, 15628, 20448, 23442, 31256, 35163, 46884, 62512, 70326, 93768, 125024, 140652, 187536, 277397, 281304, 375072, 554794, 562608, 832191, 1109588, 1125216, 1664382, 2219176, 2496573, 3328764, 4438352, 4993146, 6657528, 8876704, 9986292, 13315056, 19972584, 26630112, 39945168, 79890336]

約数ペア:

[(1, 79890336), (2, 39945168), (3, 26630112), (4, 19972584), (6, 13315056), (8, 9986292), (9, 8876704), (12, 6657528), (16, 4993146), (18, 4438352), (24, 3328764), (32, 2496573), (36, 2219176), (48, 1664382), (71, 1125216), (72, 1109588), (96, 832191), (142, 562608), (144, 554794), (213, 375072), (284, 281304), (288, 277397), (426, 187536), (568, 140652), (639, 125024), (852, 93768), (1136, 70326), (1278, 62512), (1704, 46884), (2272, 35163), (2556, 31256), (3408, 23442), (3907, 20448), (5112, 15628), (6816, 11721), (7814, 10224)]