90626578

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 170463744

約数和(自身を除く): 79837166

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1297, 1426, 1519, 2254, 2594, 3038, 4991, 9079, 9982, 18158, 29831, 34937, 40207, 59662, 63553, 69874, 80414, 127106, 208817, 281449, 417634, 562898, 924761, 1461719, 1849522, 1970143, 2923438, 3940286, 6473327, 12946654, 45313289, 90626578]

約数ペア:

[(1, 90626578), (2, 45313289), (7, 12946654), (14, 6473327), (23, 3940286), (31, 2923438), (46, 1970143), (49, 1849522), (62, 1461719), (98, 924761), (161, 562898), (217, 417634), (322, 281449), (434, 208817), (713, 127106), (1127, 80414), (1297, 69874), (1426, 63553), (1519, 59662), (2254, 40207), (2594, 34937), (3038, 29831), (4991, 18158), (9079, 9982)]