76867690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 143706960

約数和(自身を除く): 66839270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 661, 802, 1322, 2005, 3305, 4010, 6610, 11629, 19169, 23258, 38338, 58145, 95845, 116290, 191690, 265061, 530122, 1325305, 2650610, 7686769, 15373538, 38433845, 76867690]

約数ペア:

[(1, 76867690), (2, 38433845), (5, 15373538), (10, 7686769), (29, 2650610), (58, 1325305), (145, 530122), (290, 265061), (401, 191690), (661, 116290), (802, 95845), (1322, 58145), (2005, 38338), (3305, 23258), (4010, 19169), (6610, 11629)]