87260684

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 179601408

約数和(自身を除く): 92340724

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 127, 212, 254, 371, 463, 508, 742, 889, 926, 1484, 1778, 1852, 3241, 3556, 6482, 6731, 12964, 13462, 24539, 26924, 47117, 49078, 58801, 94234, 98156, 117602, 171773, 188468, 235204, 343546, 411607, 687092, 823214, 1646428, 3116453, 6232906, 12465812, 21815171, 43630342, 87260684]

約数ペア:

[(1, 87260684), (2, 43630342), (4, 21815171), (7, 12465812), (14, 6232906), (28, 3116453), (53, 1646428), (106, 823214), (127, 687092), (212, 411607), (254, 343546), (371, 235204), (463, 188468), (508, 171773), (742, 117602), (889, 98156), (926, 94234), (1484, 58801), (1778, 49078), (1852, 47117), (3241, 26924), (3556, 24539), (6482, 13462), (6731, 12964)]