879350112

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{3719}}^1$

素因数の和:4556

約数の個数: 72

約数和(自身を含む): 2504370960

約数和(自身を除く): 1625020848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 1642, 2463, 3284, 3719, 4926, 6568, 7389, 7438, 9852, 11157, 13136, 14778, 14876, 19704, 22314, 26272, 29556, 29752, 33471, 39408, 44628, 59112, 59504, 66942, 78816, 89256, 118224, 119008, 133884, 178512, 236448, 267768, 357024, 535536, 1071072, 3053299, 6106598, 9159897, 12213196, 18319794, 24426392, 27479691, 36639588, 48852784, 54959382, 73279176, 97705568, 109918764, 146558352, 219837528, 293116704, 439675056, 879350112]

約数ペア:

[(1, 879350112), (2, 439675056), (3, 293116704), (4, 219837528), (6, 146558352), (8, 109918764), (9, 97705568), (12, 73279176), (16, 54959382), (18, 48852784), (24, 36639588), (32, 27479691), (36, 24426392), (48, 18319794), (72, 12213196), (96, 9159897), (144, 6106598), (288, 3053299), (821, 1071072), (1642, 535536), (2463, 357024), (3284, 267768), (3719, 236448), (4926, 178512), (6568, 133884), (7389, 119008), (7438, 118224), (9852, 89256), (11157, 78816), (13136, 66942), (14778, 59504), (14876, 59112), (19704, 44628), (22314, 39408), (26272, 33471), (29556, 29752)]