82731776

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 176969520

約数和(自身を除く): 94237744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 233, 256, 292, 304, 466, 584, 608, 932, 1168, 1216, 1387, 1864, 2336, 2432, 2774, 3728, 4427, 4672, 4864, 5548, 7456, 8854, 9344, 11096, 14912, 17009, 17708, 18688, 22192, 29824, 34018, 35416, 44384, 59648, 68036, 70832, 88768, 136072, 141664, 177536, 272144, 283328, 323171, 355072, 544288, 566656, 646342, 1088576, 1133312, 1292684, 2177152, 2585368, 4354304, 5170736, 10341472, 20682944, 41365888, 82731776]

約数ペア:

[(1, 82731776), (2, 41365888), (4, 20682944), (8, 10341472), (16, 5170736), (19, 4354304), (32, 2585368), (38, 2177152), (64, 1292684), (73, 1133312), (76, 1088576), (128, 646342), (146, 566656), (152, 544288), (233, 355072), (256, 323171), (292, 283328), (304, 272144), (466, 177536), (584, 141664), (608, 136072), (932, 88768), (1168, 70832), (1216, 68036), (1387, 59648), (1864, 44384), (2336, 35416), (2432, 34018), (2774, 29824), (3728, 22192), (4427, 18688), (4672, 17708), (4864, 17009), (5548, 14912), (7456, 11096), (8854, 9344)]