90655614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 225145440

約数和(自身を除く): 134489826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 1709, 2526, 2947, 3418, 3789, 5127, 5894, 7578, 8841, 10254, 11963, 15381, 17682, 23926, 26523, 30762, 35889, 53046, 71778, 107667, 215334, 719489, 1438978, 2158467, 4316934, 5036423, 6475401, 10072846, 12950802, 15109269, 30218538, 45327807, 90655614]

約数ペア:

[(1, 90655614), (2, 45327807), (3, 30218538), (6, 15109269), (7, 12950802), (9, 10072846), (14, 6475401), (18, 5036423), (21, 4316934), (42, 2158467), (63, 1438978), (126, 719489), (421, 215334), (842, 107667), (1263, 71778), (1709, 53046), (2526, 35889), (2947, 30762), (3418, 26523), (3789, 23926), (5127, 17682), (5894, 15381), (7578, 11963), (8841, 10254)]