85731772

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15083}}^1$

素因数の和:15130

約数の個数: 36

約数和(自身を含む): 180555480

約数和(自身を除く): 94823708

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 15083, 30166, 60332, 105581, 211162, 422324, 437407, 739067, 874814, 1478134, 1749628, 2956268, 3061849, 6123698, 12247396, 21432943, 42865886, 85731772]

約数ペア:

[(1, 85731772), (2, 42865886), (4, 21432943), (7, 12247396), (14, 6123698), (28, 3061849), (29, 2956268), (49, 1749628), (58, 1478134), (98, 874814), (116, 739067), (196, 437407), (203, 422324), (406, 211162), (812, 105581), (1421, 60332), (2842, 30166), (5684, 15083)]