87893658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 201502080

約数和(自身を除く): 113608422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 233, 342, 466, 699, 1103, 1398, 2097, 2206, 3309, 4194, 4427, 6618, 8854, 9927, 13281, 19854, 20957, 26562, 39843, 41914, 62871, 79686, 125742, 188613, 256999, 377226, 513998, 770997, 1541994, 2312991, 4625982, 4882981, 9765962, 14648943, 29297886, 43946829, 87893658]

約数ペア:

[(1, 87893658), (2, 43946829), (3, 29297886), (6, 14648943), (9, 9765962), (18, 4882981), (19, 4625982), (38, 2312991), (57, 1541994), (114, 770997), (171, 513998), (233, 377226), (342, 256999), (466, 188613), (699, 125742), (1103, 79686), (1398, 62871), (2097, 41914), (2206, 39843), (3309, 26562), (4194, 20957), (4427, 19854), (6618, 13281), (8854, 9927)]