87974628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1047317}}^1$

素因数の和:1047331

約数の個数: 24

約数和(自身を含む): 234599232

約数和(自身を除く): 146624604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1047317, 2094634, 3141951, 4189268, 6283902, 7331219, 12567804, 14662438, 21993657, 29324876, 43987314, 87974628]

約数ペア:

[(1, 87974628), (2, 43987314), (3, 29324876), (4, 21993657), (6, 14662438), (7, 12567804), (12, 7331219), (14, 6283902), (21, 4189268), (28, 3141951), (42, 2094634), (84, 1047317)]