81578208

素因数分解:

$2^5\times 3^1\times {\mathrm{849773}}^1$

素因数の和:849786

約数の個数: 24

約数和(自身を含む): 214143048

約数和(自身を除く): 132564840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 849773, 1699546, 2549319, 3399092, 5098638, 6798184, 10197276, 13596368, 20394552, 27192736, 40789104, 81578208]

約数ペア:

[(1, 81578208), (2, 40789104), (3, 27192736), (4, 20394552), (6, 13596368), (8, 10197276), (12, 6798184), (16, 5098638), (24, 3399092), (32, 2549319), (48, 1699546), (96, 849773)]