129435912

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57991}}^1$

素因数の和:58034

約数の個数: 48

約数和(自身を含む): 361870080

約数和(自身を除く): 232434168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 57991, 115982, 173973, 231964, 347946, 463928, 521919, 695892, 1043838, 1391784, 1797721, 2087676, 3595442, 4175352, 5393163, 7190884, 10786326, 14381768, 16179489, 21572652, 32358978, 43145304, 64717956, 129435912]

約数ペア:

[(1, 129435912), (2, 64717956), (3, 43145304), (4, 32358978), (6, 21572652), (8, 16179489), (9, 14381768), (12, 10786326), (18, 7190884), (24, 5393163), (31, 4175352), (36, 3595442), (62, 2087676), (72, 1797721), (93, 1391784), (124, 1043838), (186, 695892), (248, 521919), (279, 463928), (372, 347946), (558, 231964), (744, 173973), (1116, 115982), (2232, 57991)]