123171336

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20611}}^1$

素因数の和:20706

約数の個数: 48

約数和(自身を含む): 337624560

約数和(自身を除く): 214453224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 20611, 41222, 61833, 82444, 123666, 164888, 185499, 247332, 370998, 494664, 741996, 1483992, 1710713, 3421426, 5132139, 6842852, 10264278, 13685704, 15396417, 20528556, 30792834, 41057112, 61585668, 123171336]

約数ペア:

[(1, 123171336), (2, 61585668), (3, 41057112), (4, 30792834), (6, 20528556), (8, 15396417), (9, 13685704), (12, 10264278), (18, 6842852), (24, 5132139), (36, 3421426), (72, 1710713), (83, 1483992), (166, 741996), (249, 494664), (332, 370998), (498, 247332), (664, 185499), (747, 164888), (996, 123666), (1494, 82444), (1992, 61833), (2988, 41222), (5976, 20611)]