72081952

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 146573280

約数和(自身を除く): 74491328

約数列:

[1, 2, 4, 8, 16, 32, 59, 73, 118, 146, 236, 292, 472, 523, 584, 944, 1046, 1168, 1888, 2092, 2336, 4184, 4307, 8368, 8614, 16736, 17228, 30857, 34456, 38179, 61714, 68912, 76358, 123428, 137824, 152716, 246856, 305432, 493712, 610864, 987424, 1221728, 2252561, 4505122, 9010244, 18020488, 36040976, 72081952]

約数ペア:

[(1, 72081952), (2, 36040976), (4, 18020488), (8, 9010244), (16, 4505122), (32, 2252561), (59, 1221728), (73, 987424), (118, 610864), (146, 493712), (236, 305432), (292, 246856), (472, 152716), (523, 137824), (584, 123428), (944, 76358), (1046, 68912), (1168, 61714), (1888, 38179), (2092, 34456), (2336, 30857), (4184, 17228), (4307, 16736), (8368, 8614)]