123321384

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{1931}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 334545120

約数和(自身を除く): 211223736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 1931, 2661, 3548, 3862, 5322, 5793, 7096, 7724, 7983, 10644, 11586, 15448, 15966, 17379, 21288, 23172, 31932, 34758, 46344, 63864, 69516, 139032, 1712797, 3425594, 5138391, 6851188, 10276782, 13702376, 15415173, 20553564, 30830346, 41107128, 61660692, 123321384]

約数ペア:

[(1, 123321384), (2, 61660692), (3, 41107128), (4, 30830346), (6, 20553564), (8, 15415173), (9, 13702376), (12, 10276782), (18, 6851188), (24, 5138391), (36, 3425594), (72, 1712797), (887, 139032), (1774, 69516), (1931, 63864), (2661, 46344), (3548, 34758), (3862, 31932), (5322, 23172), (5793, 21288), (7096, 17379), (7724, 15966), (7983, 15448), (10644, 11586)]