80423224

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 177315840

約数和(自身を除く): 96892616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 103, 146, 191, 206, 292, 382, 412, 511, 584, 721, 764, 824, 1022, 1337, 1442, 1528, 2044, 2674, 2884, 4088, 5348, 5768, 7519, 10696, 13943, 15038, 19673, 27886, 30076, 39346, 52633, 55772, 60152, 78692, 97601, 105266, 111544, 137711, 157384, 195202, 210532, 275422, 390404, 421064, 550844, 780808, 1101688, 1436129, 2872258, 5744516, 10052903, 11489032, 20105806, 40211612, 80423224]

約数ペア:

[(1, 80423224), (2, 40211612), (4, 20105806), (7, 11489032), (8, 10052903), (14, 5744516), (28, 2872258), (56, 1436129), (73, 1101688), (103, 780808), (146, 550844), (191, 421064), (206, 390404), (292, 275422), (382, 210532), (412, 195202), (511, 157384), (584, 137711), (721, 111544), (764, 105266), (824, 97601), (1022, 78692), (1337, 60152), (1442, 55772), (1528, 52633), (2044, 39346), (2674, 30076), (2884, 27886), (4088, 19673), (5348, 15038), (5768, 13943), (7519, 10696)]