90459702

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 203428368

約数和(自身を除く): 112968666

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 1601, 3139, 3202, 4803, 6278, 9417, 9606, 14409, 18834, 28251, 28818, 56502, 68843, 116873, 137686, 206529, 233746, 350619, 413058, 619587, 701238, 1051857, 1239174, 2103714, 5025539, 10051078, 15076617, 30153234, 45229851, 90459702]

約数ペア:

[(1, 90459702), (2, 45229851), (3, 30153234), (6, 15076617), (9, 10051078), (18, 5025539), (43, 2103714), (73, 1239174), (86, 1051857), (129, 701238), (146, 619587), (219, 413058), (258, 350619), (387, 233746), (438, 206529), (657, 137686), (774, 116873), (1314, 68843), (1601, 56502), (3139, 28818), (3202, 28251), (4803, 18834), (6278, 14409), (9417, 9606)]