80139598

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4417

約数の個数: 48

約数和(自身を含む): 161558064

約数和(自身を除く): 81418466

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 4373, 8746, 9163, 18326, 30611, 48103, 61222, 74341, 96206, 148682, 214277, 336721, 428554, 520387, 673442, 817751, 1040774, 1635502, 2357047, 3642709, 4714094, 5724257, 7285418, 11448514, 40069799, 80139598]

約数ペア:

[(1, 80139598), (2, 40069799), (7, 11448514), (11, 7285418), (14, 5724257), (17, 4714094), (22, 3642709), (34, 2357047), (49, 1635502), (77, 1040774), (98, 817751), (119, 673442), (154, 520387), (187, 428554), (238, 336721), (374, 214277), (539, 148682), (833, 96206), (1078, 74341), (1309, 61222), (1666, 48103), (2618, 30611), (4373, 18326), (8746, 9163)]