86372937

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 157975272

約数和(自身を除く): 71602335

約数列:

[1, 3, 7, 9, 17, 21, 41, 49, 51, 63, 119, 123, 147, 153, 281, 287, 357, 369, 441, 697, 833, 843, 861, 1071, 1967, 2009, 2091, 2499, 2529, 2583, 4777, 4879, 5901, 6027, 6273, 7497, 11521, 13769, 14331, 14637, 17703, 18081, 33439, 34153, 34563, 41307, 42993, 43911, 80647, 100317, 102459, 103689, 123921, 195857, 234073, 241941, 300951, 307377, 564529, 587571, 702219, 725823, 1370999, 1693587, 1762713, 2106657, 4112997, 5080761, 9596993, 12338991, 28790979, 86372937]

約数ペア:

[(1, 86372937), (3, 28790979), (7, 12338991), (9, 9596993), (17, 5080761), (21, 4112997), (41, 2106657), (49, 1762713), (51, 1693587), (63, 1370999), (119, 725823), (123, 702219), (147, 587571), (153, 564529), (281, 307377), (287, 300951), (357, 241941), (369, 234073), (441, 195857), (697, 123921), (833, 103689), (843, 102459), (861, 100317), (1071, 80647), (1967, 43911), (2009, 42993), (2091, 41307), (2499, 34563), (2529, 34153), (2583, 33439), (4777, 18081), (4879, 17703), (5901, 14637), (6027, 14331), (6273, 13769), (7497, 11521)]