123397764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86413}}^1$

素因数の和:86444

約数の個数: 48

約数和(自身を含む): 348421248

約数和(自身を除く): 225023484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 86413, 172826, 259239, 345652, 518478, 604891, 1036956, 1209782, 1469021, 1814673, 2419564, 2938042, 3629346, 4407063, 5876084, 7258692, 8814126, 10283147, 17628252, 20566294, 30849441, 41132588, 61698882, 123397764]

約数ペア:

[(1, 123397764), (2, 61698882), (3, 41132588), (4, 30849441), (6, 20566294), (7, 17628252), (12, 10283147), (14, 8814126), (17, 7258692), (21, 5876084), (28, 4407063), (34, 3629346), (42, 2938042), (51, 2419564), (68, 1814673), (84, 1469021), (102, 1209782), (119, 1036956), (204, 604891), (238, 518478), (357, 345652), (476, 259239), (714, 172826), (1428, 86413)]