85376914

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 155623680

約数和(自身を除く): 70246766

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 157, 179, 217, 314, 358, 434, 1099, 1253, 1519, 2198, 2506, 3038, 4867, 5549, 7693, 8771, 9734, 11098, 15386, 17542, 28103, 34069, 38843, 56206, 68138, 77686, 196721, 238483, 271901, 393442, 476966, 543802, 871193, 1377047, 1742386, 2754094, 6098351, 12196702, 42688457, 85376914]

約数ペア:

[(1, 85376914), (2, 42688457), (7, 12196702), (14, 6098351), (31, 2754094), (49, 1742386), (62, 1377047), (98, 871193), (157, 543802), (179, 476966), (217, 393442), (314, 271901), (358, 238483), (434, 196721), (1099, 77686), (1253, 68138), (1519, 56206), (2198, 38843), (2506, 34069), (3038, 28103), (4867, 17542), (5549, 15386), (7693, 11098), (8771, 9734)]