78904812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40841}}^1$

素因数の和:40878

約数の個数: 48

約数和(自身を含む): 219566592

約数和(自身を除く): 140661780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 40841, 81682, 122523, 163364, 245046, 285887, 490092, 571774, 857661, 939343, 1143548, 1715322, 1878686, 2818029, 3430644, 3757372, 5636058, 6575401, 11272116, 13150802, 19726203, 26301604, 39452406, 78904812]

約数ペア:

[(1, 78904812), (2, 39452406), (3, 26301604), (4, 19726203), (6, 13150802), (7, 11272116), (12, 6575401), (14, 5636058), (21, 3757372), (23, 3430644), (28, 2818029), (42, 1878686), (46, 1715322), (69, 1143548), (84, 939343), (92, 857661), (138, 571774), (161, 490092), (276, 285887), (322, 245046), (483, 163364), (644, 122523), (966, 81682), (1932, 40841)]