68781216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 96

約数和(自身を含む): 217244160

約数和(自身を除く): 148462944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 5387, 6384, 10774, 12768, 16161, 21548, 32322, 37709, 43096, 64644, 75418, 86192, 102353, 113127, 129288, 150836, 172384, 204706, 226254, 258576, 301672, 307059, 409412, 452508, 517152, 603344, 614118, 716471, 818824, 905016, 1206688, 1228236, 1432942, 1637648, 1810032, 2149413, 2456472, 2865884, 3275296, 3620064, 4298826, 4912944, 5731768, 8597652, 9825888, 11463536, 17195304, 22927072, 34390608, 68781216]

約数ペア:

[(1, 68781216), (2, 34390608), (3, 22927072), (4, 17195304), (6, 11463536), (7, 9825888), (8, 8597652), (12, 5731768), (14, 4912944), (16, 4298826), (19, 3620064), (21, 3275296), (24, 2865884), (28, 2456472), (32, 2149413), (38, 1810032), (42, 1637648), (48, 1432942), (56, 1228236), (57, 1206688), (76, 905016), (84, 818824), (96, 716471), (112, 614118), (114, 603344), (133, 517152), (152, 452508), (168, 409412), (224, 307059), (228, 301672), (266, 258576), (304, 226254), (336, 204706), (399, 172384), (456, 150836), (532, 129288), (608, 113127), (672, 102353), (798, 86192), (912, 75418), (1064, 64644), (1596, 43096), (1824, 37709), (2128, 32322), (3192, 21548), (4256, 16161), (5387, 12768), (6384, 10774)]