73767440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 182988288

約数和(自身を除く): 109220848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 853, 920, 940, 1081, 1706, 1840, 1880, 2162, 3412, 3760, 4265, 4324, 5405, 6824, 8530, 8648, 10810, 13648, 17060, 17296, 19619, 21620, 34120, 39238, 40091, 43240, 68240, 78476, 80182, 86480, 98095, 156952, 160364, 196190, 200455, 313904, 320728, 392380, 400910, 641456, 784760, 801820, 922093, 1569520, 1603640, 1844186, 3207280, 3688372, 4610465, 7376744, 9220930, 14753488, 18441860, 36883720, 73767440]

約数ペア:

[(1, 73767440), (2, 36883720), (4, 18441860), (5, 14753488), (8, 9220930), (10, 7376744), (16, 4610465), (20, 3688372), (23, 3207280), (40, 1844186), (46, 1603640), (47, 1569520), (80, 922093), (92, 801820), (94, 784760), (115, 641456), (184, 400910), (188, 392380), (230, 320728), (235, 313904), (368, 200455), (376, 196190), (460, 160364), (470, 156952), (752, 98095), (853, 86480), (920, 80182), (940, 78476), (1081, 68240), (1706, 43240), (1840, 40091), (1880, 39238), (2162, 34120), (3412, 21620), (3760, 19619), (4265, 17296), (4324, 17060), (5405, 13648), (6824, 10810), (8530, 8648)]