85814828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 171309600

約数和(自身を除く): 85494772

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 109, 116, 218, 319, 436, 617, 638, 1199, 1234, 1276, 2398, 2468, 3161, 4796, 6322, 6787, 12644, 13574, 17893, 27148, 34771, 35786, 67253, 69542, 71572, 134506, 139084, 196823, 269012, 393646, 739783, 787292, 1479566, 1950337, 2959132, 3900674, 7801348, 21453707, 42907414, 85814828]

約数ペア:

[(1, 85814828), (2, 42907414), (4, 21453707), (11, 7801348), (22, 3900674), (29, 2959132), (44, 1950337), (58, 1479566), (109, 787292), (116, 739783), (218, 393646), (319, 269012), (436, 196823), (617, 139084), (638, 134506), (1199, 71572), (1234, 69542), (1276, 67253), (2398, 35786), (2468, 34771), (3161, 27148), (4796, 17893), (6322, 13574), (6787, 12644)]