76287652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 158699520

約数和(自身を除く): 82411868

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 491, 716, 868, 982, 1253, 1964, 2506, 3437, 5012, 5549, 6874, 11098, 13748, 15221, 22196, 30442, 38843, 60884, 77686, 87889, 106547, 155372, 175778, 213094, 351556, 426188, 615223, 1230446, 2460892, 2724559, 5449118, 10898236, 19071913, 38143826, 76287652]

約数ペア:

[(1, 76287652), (2, 38143826), (4, 19071913), (7, 10898236), (14, 5449118), (28, 2724559), (31, 2460892), (62, 1230446), (124, 615223), (179, 426188), (217, 351556), (358, 213094), (434, 175778), (491, 155372), (716, 106547), (868, 87889), (982, 77686), (1253, 60884), (1964, 38843), (2506, 30442), (3437, 22196), (5012, 15221), (5549, 13748), (6874, 11098)]