123081912

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{11321}}^1$

素因数の和:11484

約数の個数: 48

約数和(自身を含む): 335584080

約数和(自身を除く): 212502168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 11321, 22642, 33963, 45284, 67926, 90568, 101889, 135852, 203778, 271704, 407556, 815112, 1709471, 3418942, 5128413, 6837884, 10256826, 13675768, 15385239, 20513652, 30770478, 41027304, 61540956, 123081912]

約数ペア:

[(1, 123081912), (2, 61540956), (3, 41027304), (4, 30770478), (6, 20513652), (8, 15385239), (9, 13675768), (12, 10256826), (18, 6837884), (24, 5128413), (36, 3418942), (72, 1709471), (151, 815112), (302, 407556), (453, 271704), (604, 203778), (906, 135852), (1208, 101889), (1359, 90568), (1812, 67926), (2718, 45284), (3624, 33963), (5436, 22642), (10872, 11321)]