90151854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7757}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 195501600

約数和(自身を除く): 105349746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 7757, 11622, 15514, 23271, 46542, 100841, 201682, 302523, 605046, 1155793, 2311586, 3467379, 6934758, 15025309, 30050618, 45075927, 90151854]

約数ペア:

[(1, 90151854), (2, 45075927), (3, 30050618), (6, 15025309), (13, 6934758), (26, 3467379), (39, 2311586), (78, 1155793), (149, 605046), (298, 302523), (447, 201682), (894, 100841), (1937, 46542), (3874, 23271), (5811, 15514), (7757, 11622)]