85067906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 166772736

約数和(自身を除く): 81704830

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 103, 154, 173, 206, 217, 341, 346, 434, 682, 721, 1133, 1211, 1442, 1903, 2266, 2387, 2422, 3193, 3806, 4774, 5363, 6386, 7931, 10726, 13321, 15862, 17819, 22351, 26642, 35123, 35638, 37541, 44702, 58993, 70246, 75082, 117986, 124733, 196009, 245861, 249466, 392018, 412951, 491722, 552389, 825902, 1104778, 1372063, 2744126, 3866723, 6076279, 7733446, 12152558, 42533953, 85067906]

約数ペア:

[(1, 85067906), (2, 42533953), (7, 12152558), (11, 7733446), (14, 6076279), (22, 3866723), (31, 2744126), (62, 1372063), (77, 1104778), (103, 825902), (154, 552389), (173, 491722), (206, 412951), (217, 392018), (341, 249466), (346, 245861), (434, 196009), (682, 124733), (721, 117986), (1133, 75082), (1211, 70246), (1442, 58993), (1903, 44702), (2266, 37541), (2387, 35638), (2422, 35123), (3193, 26642), (3806, 22351), (4774, 17819), (5363, 15862), (6386, 13321), (7931, 10726)]