77828472

素因数分解:

$2^3\times 3^3\times {\mathrm{360317}}^1$

素因数の和:360332

約数の個数: 32

約数和(自身を含む): 216190800

約数和(自身を除く): 138362328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 360317, 720634, 1080951, 1441268, 2161902, 2882536, 3242853, 4323804, 6485706, 8647608, 9728559, 12971412, 19457118, 25942824, 38914236, 77828472]

約数ペア:

[(1, 77828472), (2, 38914236), (3, 25942824), (4, 19457118), (6, 12971412), (8, 9728559), (9, 8647608), (12, 6485706), (18, 4323804), (24, 3242853), (27, 2882536), (36, 2161902), (54, 1441268), (72, 1080951), (108, 720634), (216, 360317)]