89903892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8208

約数の個数: 48

約数和(自身を含む): 229122432

約数和(自身を除く): 139218540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 8117, 11076, 16234, 24351, 32468, 48702, 97404, 105521, 211042, 316563, 422084, 576307, 633126, 1152614, 1266252, 1728921, 2305228, 3457842, 6915684, 7491991, 14983982, 22475973, 29967964, 44951946, 89903892]

約数ペア:

[(1, 89903892), (2, 44951946), (3, 29967964), (4, 22475973), (6, 14983982), (12, 7491991), (13, 6915684), (26, 3457842), (39, 2305228), (52, 1728921), (71, 1266252), (78, 1152614), (142, 633126), (156, 576307), (213, 422084), (284, 316563), (426, 211042), (852, 105521), (923, 97404), (1846, 48702), (2769, 32468), (3692, 24351), (5538, 16234), (8117, 11076)]