72412396

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9011}}^1$

素因数の和:9070

約数の個数: 36

約数和(自身を含む): 151023096

約数和(自身を除く): 78610700

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 9011, 18022, 36044, 63077, 126154, 252308, 369451, 441539, 738902, 883078, 1477804, 1766156, 2586157, 5172314, 10344628, 18103099, 36206198, 72412396]

約数ペア:

[(1, 72412396), (2, 36206198), (4, 18103099), (7, 10344628), (14, 5172314), (28, 2586157), (41, 1766156), (49, 1477804), (82, 883078), (98, 738902), (164, 441539), (196, 369451), (287, 252308), (574, 126154), (1148, 63077), (2009, 36044), (4018, 18022), (8036, 9011)]