80521776

素因数分解:

$2^4\times 3^4\times {\mathrm{62131}}^1$

素因数の和:62151

約数の個数: 50

約数和(自身を含む): 233057132

約数和(自身を除く): 152535356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62131, 124262, 186393, 248524, 372786, 497048, 559179, 745572, 994096, 1118358, 1491144, 1677537, 2236716, 2982288, 3355074, 4473432, 5032611, 6710148, 8946864, 10065222, 13420296, 20130444, 26840592, 40260888, 80521776]

約数ペア:

[(1, 80521776), (2, 40260888), (3, 26840592), (4, 20130444), (6, 13420296), (8, 10065222), (9, 8946864), (12, 6710148), (16, 5032611), (18, 4473432), (24, 3355074), (27, 2982288), (36, 2236716), (48, 1677537), (54, 1491144), (72, 1118358), (81, 994096), (108, 745572), (144, 559179), (162, 497048), (216, 372786), (324, 248524), (432, 186393), (648, 124262), (1296, 62131)]