81170090508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1\times {\mathrm{62039}}^1$

素因数の和:70446

約数の個数: 48

約数和(自身を含む): 203993475840

約数和(自身を除く): 122823385332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8387, 16774, 25161, 33548, 50322, 62039, 100644, 109031, 124078, 186117, 218062, 248156, 327093, 372234, 436124, 654186, 744468, 806507, 1308372, 1613014, 2419521, 3226028, 4839042, 9678084, 520321093, 1040642186, 1560963279, 2081284372, 3121926558, 6243853116, 6764174209, 13528348418, 20292522627, 27056696836, 40585045254, 81170090508]

約数ペア:

[(1, 81170090508), (2, 40585045254), (3, 27056696836), (4, 20292522627), (6, 13528348418), (12, 6764174209), (13, 6243853116), (26, 3121926558), (39, 2081284372), (52, 1560963279), (78, 1040642186), (156, 520321093), (8387, 9678084), (16774, 4839042), (25161, 3226028), (33548, 2419521), (50322, 1613014), (62039, 1308372), (100644, 806507), (109031, 744468), (124078, 654186), (186117, 436124), (218062, 372234), (248156, 327093)]