84238726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 151260480

約数和(自身を除く): 67021754

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 163, 169, 278, 286, 326, 338, 1529, 1793, 1807, 1859, 2119, 3058, 3586, 3614, 3718, 4238, 19877, 22657, 23309, 23491, 27547, 39754, 45314, 46618, 46982, 55094, 249227, 258401, 294541, 303017, 498454, 516802, 589082, 606034, 3239951, 3829033, 6479902, 7658066, 42119363, 84238726]

約数ペア:

[(1, 84238726), (2, 42119363), (11, 7658066), (13, 6479902), (22, 3829033), (26, 3239951), (139, 606034), (143, 589082), (163, 516802), (169, 498454), (278, 303017), (286, 294541), (326, 258401), (338, 249227), (1529, 55094), (1793, 46982), (1807, 46618), (1859, 45314), (2119, 39754), (3058, 27547), (3586, 23491), (3614, 23309), (3718, 22657), (4238, 19877)]