68431896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 201670560

約数和(自身を除く): 133238664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 226, 234, 312, 339, 452, 468, 647, 678, 904, 936, 1017, 1294, 1356, 1469, 1941, 2034, 2588, 2712, 2938, 3882, 4068, 4407, 5176, 5823, 5876, 7764, 8136, 8411, 8814, 11646, 11752, 13221, 15528, 16822, 17628, 23292, 25233, 26442, 33644, 35256, 46584, 50466, 52884, 67288, 73111, 75699, 100932, 105768, 146222, 151398, 201864, 219333, 292444, 302796, 438666, 584888, 605592, 657999, 877332, 950443, 1315998, 1754664, 1900886, 2631996, 2851329, 3801772, 5263992, 5702658, 7603544, 8553987, 11405316, 17107974, 22810632, 34215948, 68431896]

約数ペア:

[(1, 68431896), (2, 34215948), (3, 22810632), (4, 17107974), (6, 11405316), (8, 8553987), (9, 7603544), (12, 5702658), (13, 5263992), (18, 3801772), (24, 2851329), (26, 2631996), (36, 1900886), (39, 1754664), (52, 1315998), (72, 950443), (78, 877332), (104, 657999), (113, 605592), (117, 584888), (156, 438666), (226, 302796), (234, 292444), (312, 219333), (339, 201864), (452, 151398), (468, 146222), (647, 105768), (678, 100932), (904, 75699), (936, 73111), (1017, 67288), (1294, 52884), (1356, 50466), (1469, 46584), (1941, 35256), (2034, 33644), (2588, 26442), (2712, 25233), (2938, 23292), (3882, 17628), (4068, 16822), (4407, 15528), (5176, 13221), (5823, 11752), (5876, 11646), (7764, 8814), (8136, 8411)]