87213966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8273}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 200164608

約数和(自身を除く): 112950642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 8273, 10542, 16546, 24819, 49638, 57911, 115822, 173733, 347466, 2076523, 4153046, 6229569, 12459138, 14535661, 29071322, 43606983, 87213966]

約数ペア:

[(1, 87213966), (2, 43606983), (3, 29071322), (6, 14535661), (7, 12459138), (14, 6229569), (21, 4153046), (42, 2076523), (251, 347466), (502, 173733), (753, 115822), (1506, 57911), (1757, 49638), (3514, 24819), (5271, 16546), (8273, 10542)]