80248752

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^2$

素因数の和:879

約数の個数: 60

約数和(自身を含む): 230879320

約数和(自身を除く): 150630568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 11637, 15516, 20688, 23274, 31032, 46548, 62064, 93096, 185761, 186192, 371522, 557283, 743044, 1114566, 1486088, 1671849, 2229132, 2972176, 3343698, 4458264, 5015547, 6687396, 8916528, 10031094, 13374792, 20062188, 26749584, 40124376, 80248752]

約数ペア:

[(1, 80248752), (2, 40124376), (3, 26749584), (4, 20062188), (6, 13374792), (8, 10031094), (9, 8916528), (12, 6687396), (16, 5015547), (18, 4458264), (24, 3343698), (27, 2972176), (36, 2229132), (48, 1671849), (54, 1486088), (72, 1114566), (108, 743044), (144, 557283), (216, 371522), (431, 186192), (432, 185761), (862, 93096), (1293, 62064), (1724, 46548), (2586, 31032), (3448, 23274), (3879, 20688), (5172, 15516), (6896, 11637), (7758, 10344)]