78758016

素因数分解:

$2^7\times 3^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 210185280

約数和(自身を除く): 131427264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 317, 384, 634, 647, 951, 1268, 1294, 1902, 1941, 2536, 2588, 3804, 3882, 5072, 5176, 7608, 7764, 10144, 10352, 15216, 15528, 20288, 20704, 30432, 31056, 40576, 41408, 60864, 62112, 82816, 121728, 124224, 205099, 248448, 410198, 615297, 820396, 1230594, 1640792, 2461188, 3281584, 4922376, 6563168, 9844752, 13126336, 19689504, 26252672, 39379008, 78758016]

約数ペア:

[(1, 78758016), (2, 39379008), (3, 26252672), (4, 19689504), (6, 13126336), (8, 9844752), (12, 6563168), (16, 4922376), (24, 3281584), (32, 2461188), (48, 1640792), (64, 1230594), (96, 820396), (128, 615297), (192, 410198), (317, 248448), (384, 205099), (634, 124224), (647, 121728), (951, 82816), (1268, 62112), (1294, 60864), (1902, 41408), (1941, 40576), (2536, 31056), (2588, 30432), (3804, 20704), (3882, 20288), (5072, 15528), (5176, 15216), (7608, 10352), (7764, 10144)]