90117762

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43789}}^1$

素因数の和:43815

約数の個数: 32

約数和(自身を含む): 210192000

約数和(自身を除く): 120074238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 43789, 87578, 131367, 262734, 306523, 613046, 919569, 1839138, 2145661, 4291322, 6436983, 12873966, 15019627, 30039254, 45058881, 90117762]

約数ペア:

[(1, 90117762), (2, 45058881), (3, 30039254), (6, 15019627), (7, 12873966), (14, 6436983), (21, 4291322), (42, 2145661), (49, 1839138), (98, 919569), (147, 613046), (294, 306523), (343, 262734), (686, 131367), (1029, 87578), (2058, 43789)]