68307672

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 108052008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 83, 106, 159, 166, 212, 249, 318, 332, 424, 498, 636, 647, 664, 996, 1272, 1294, 1941, 1992, 2588, 3882, 4399, 5176, 7764, 8798, 13197, 15528, 17596, 26394, 34291, 35192, 52788, 53701, 68582, 102873, 105576, 107402, 137164, 161103, 205746, 214804, 274328, 322206, 411492, 429608, 644412, 822984, 1288824, 2846153, 5692306, 8538459, 11384612, 17076918, 22769224, 34153836, 68307672]

約数ペア:

[(1, 68307672), (2, 34153836), (3, 22769224), (4, 17076918), (6, 11384612), (8, 8538459), (12, 5692306), (24, 2846153), (53, 1288824), (83, 822984), (106, 644412), (159, 429608), (166, 411492), (212, 322206), (249, 274328), (318, 214804), (332, 205746), (424, 161103), (498, 137164), (636, 107402), (647, 105576), (664, 102873), (996, 68582), (1272, 53701), (1294, 52788), (1941, 35192), (1992, 34291), (2588, 26394), (3882, 17596), (4399, 15528), (5176, 13197), (7764, 8798)]