91216804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 191923200

約数和(自身を除く): 100706396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1019, 1946, 2038, 3197, 3892, 4076, 6394, 7133, 12788, 14266, 22379, 23437, 28532, 44758, 46874, 89516, 93748, 141641, 164059, 283282, 328118, 566564, 656236, 991487, 1982974, 3257743, 3965948, 6515486, 13030972, 22804201, 45608402, 91216804]

約数ペア:

[(1, 91216804), (2, 45608402), (4, 22804201), (7, 13030972), (14, 6515486), (23, 3965948), (28, 3257743), (46, 1982974), (92, 991487), (139, 656236), (161, 566564), (278, 328118), (322, 283282), (556, 164059), (644, 141641), (973, 93748), (1019, 89516), (1946, 46874), (2038, 44758), (3197, 28532), (3892, 23437), (4076, 22379), (6394, 14266), (7133, 12788)]