72173096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1039}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 142896000

約数和(自身を除く): 70722904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1039, 1828, 2078, 3656, 4156, 8312, 8683, 17366, 19741, 34732, 39482, 69464, 78964, 157928, 474823, 949646, 1899292, 3798584, 9021637, 18043274, 36086548, 72173096]

約数ペア:

[(1, 72173096), (2, 36086548), (4, 18043274), (8, 9021637), (19, 3798584), (38, 1899292), (76, 949646), (152, 474823), (457, 157928), (914, 78964), (1039, 69464), (1828, 39482), (2078, 34732), (3656, 19741), (4156, 17366), (8312, 8683)]