886116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 2642976

約数和(自身を除く): 1756860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 137, 147, 154, 196, 231, 274, 294, 308, 411, 462, 539, 548, 588, 822, 924, 959, 1078, 1507, 1617, 1644, 1918, 2156, 2877, 3014, 3234, 3836, 4521, 5754, 6028, 6468, 6713, 9042, 10549, 11508, 13426, 18084, 20139, 21098, 26852, 31647, 40278, 42196, 63294, 73843, 80556, 126588, 147686, 221529, 295372, 443058, 886116]

約数ペア:

[(1, 886116), (2, 443058), (3, 295372), (4, 221529), (6, 147686), (7, 126588), (11, 80556), (12, 73843), (14, 63294), (21, 42196), (22, 40278), (28, 31647), (33, 26852), (42, 21098), (44, 20139), (49, 18084), (66, 13426), (77, 11508), (84, 10549), (98, 9042), (132, 6713), (137, 6468), (147, 6028), (154, 5754), (196, 4521), (231, 3836), (274, 3234), (294, 3014), (308, 2877), (411, 2156), (462, 1918), (539, 1644), (548, 1617), (588, 1507), (822, 1078), (924, 959)]