73941168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220063}}^1$

素因数の和:220081

約数の個数: 40

約数和(自身を含む): 218303488

約数和(自身を除く): 144362320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220063, 440126, 660189, 880252, 1320378, 1540441, 1760504, 2640756, 3080882, 3521008, 4621323, 5281512, 6161764, 9242646, 10563024, 12323528, 18485292, 24647056, 36970584, 73941168]

約数ペア:

[(1, 73941168), (2, 36970584), (3, 24647056), (4, 18485292), (6, 12323528), (7, 10563024), (8, 9242646), (12, 6161764), (14, 5281512), (16, 4621323), (21, 3521008), (24, 3080882), (28, 2640756), (42, 1760504), (48, 1540441), (56, 1320378), (84, 880252), (112, 660189), (168, 440126), (336, 220063)]