80643456

素因数分解:

$2^7\times 3^2\times {\mathrm{70003}}^1$

素因数の和:70023

約数の個数: 48

約数和(自身を含む): 232063260

約数和(自身を除く): 151419804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70003, 140006, 210009, 280012, 420018, 560024, 630027, 840036, 1120048, 1260054, 1680072, 2240096, 2520108, 3360144, 4480192, 5040216, 6720288, 8960384, 10080432, 13440576, 20160864, 26881152, 40321728, 80643456]

約数ペア:

[(1, 80643456), (2, 40321728), (3, 26881152), (4, 20160864), (6, 13440576), (8, 10080432), (9, 8960384), (12, 6720288), (16, 5040216), (18, 4480192), (24, 3360144), (32, 2520108), (36, 2240096), (48, 1680072), (64, 1260054), (72, 1120048), (96, 840036), (128, 630027), (144, 560024), (192, 420018), (288, 280012), (384, 210009), (576, 140006), (1152, 70003)]