90097966

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 165998592

約数和(自身を除く): 75900626

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 94, 98, 217, 329, 434, 631, 658, 1262, 1457, 1519, 2303, 2914, 3038, 4417, 4606, 8834, 10199, 19561, 20398, 29657, 30919, 39122, 59314, 61838, 71393, 136927, 142786, 207599, 273854, 415198, 919367, 958489, 1453193, 1838734, 1916978, 2906386, 6435569, 12871138, 45048983, 90097966]

約数ペア:

[(1, 90097966), (2, 45048983), (7, 12871138), (14, 6435569), (31, 2906386), (47, 1916978), (49, 1838734), (62, 1453193), (94, 958489), (98, 919367), (217, 415198), (329, 273854), (434, 207599), (631, 142786), (658, 136927), (1262, 71393), (1457, 61838), (1519, 59314), (2303, 39122), (2914, 30919), (3038, 29657), (4417, 20398), (4606, 19561), (8834, 10199)]