80438112

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9631}}^1$

素因数の和:9676

約数の個数: 72

約数和(自身を含む): 236658240

約数和(自身を除く): 156220128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 9631, 19262, 28893, 38524, 57786, 77048, 86679, 115572, 154096, 173358, 231144, 279299, 308192, 346716, 462288, 558598, 693432, 837897, 924576, 1117196, 1386864, 1675794, 2234392, 2513691, 2773728, 3351588, 4468784, 5027382, 6703176, 8937568, 10054764, 13406352, 20109528, 26812704, 40219056, 80438112]

約数ペア:

[(1, 80438112), (2, 40219056), (3, 26812704), (4, 20109528), (6, 13406352), (8, 10054764), (9, 8937568), (12, 6703176), (16, 5027382), (18, 4468784), (24, 3351588), (29, 2773728), (32, 2513691), (36, 2234392), (48, 1675794), (58, 1386864), (72, 1117196), (87, 924576), (96, 837897), (116, 693432), (144, 558598), (174, 462288), (232, 346716), (261, 308192), (288, 279299), (348, 231144), (464, 173358), (522, 154096), (696, 115572), (928, 86679), (1044, 77048), (1392, 57786), (2088, 38524), (2784, 28893), (4176, 19262), (8352, 9631)]