81171696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58313}}^1$

素因数の和:58353

約数の個数: 40

約数和(自身を含む): 216928080

約数和(自身を除く): 135756384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 58313, 116626, 174939, 233252, 349878, 466504, 699756, 933008, 1399512, 1691077, 2799024, 3382154, 5073231, 6764308, 10146462, 13528616, 20292924, 27057232, 40585848, 81171696]

約数ペア:

[(1, 81171696), (2, 40585848), (3, 27057232), (4, 20292924), (6, 13528616), (8, 10146462), (12, 6764308), (16, 5073231), (24, 3382154), (29, 2799024), (48, 1691077), (58, 1399512), (87, 933008), (116, 699756), (174, 466504), (232, 349878), (348, 233252), (464, 174939), (696, 116626), (1392, 58313)]