90125154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 223828800

約数和(自身を除く): 133703646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 1699, 2526, 2947, 3398, 3789, 5097, 5894, 7578, 8841, 10194, 11893, 15291, 17682, 23786, 26523, 30582, 35679, 53046, 71358, 107037, 214074, 715279, 1430558, 2145837, 4291674, 5006953, 6437511, 10013906, 12875022, 15020859, 30041718, 45062577, 90125154]

約数ペア:

[(1, 90125154), (2, 45062577), (3, 30041718), (6, 15020859), (7, 12875022), (9, 10013906), (14, 6437511), (18, 5006953), (21, 4291674), (42, 2145837), (63, 1430558), (126, 715279), (421, 214074), (842, 107037), (1263, 71358), (1699, 53046), (2526, 35679), (2947, 30582), (3398, 26523), (3789, 23786), (5097, 17682), (5894, 15291), (7578, 11893), (8841, 10194)]