78411846

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 159264000

約数和(自身を除く): 80852154

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 631, 834, 894, 1262, 1893, 3786, 20711, 41422, 62133, 87709, 94019, 124266, 175418, 188038, 263127, 282057, 526254, 564114, 13068641, 26137282, 39205923, 78411846]

約数ペア:

[(1, 78411846), (2, 39205923), (3, 26137282), (6, 13068641), (139, 564114), (149, 526254), (278, 282057), (298, 263127), (417, 188038), (447, 175418), (631, 124266), (834, 94019), (894, 87709), (1262, 62133), (1893, 41422), (3786, 20711)]