123906312

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{3181}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 336305580

約数和(自身を除く): 212399268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3181, 3246, 4328, 4869, 6362, 6492, 9543, 9738, 12724, 12984, 19086, 19476, 25448, 28629, 38172, 38952, 57258, 76344, 114516, 229032, 1720921, 3441842, 5162763, 6883684, 10325526, 13767368, 15488289, 20651052, 30976578, 41302104, 61953156, 123906312]

約数ペア:

[(1, 123906312), (2, 61953156), (3, 41302104), (4, 30976578), (6, 20651052), (8, 15488289), (9, 13767368), (12, 10325526), (18, 6883684), (24, 5162763), (36, 3441842), (72, 1720921), (541, 229032), (1082, 114516), (1623, 76344), (2164, 57258), (3181, 38952), (3246, 38172), (4328, 28629), (4869, 25448), (6362, 19476), (6492, 19086), (9543, 12984), (9738, 12724)]