72772290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269527}}^1$

素因数の和:269543

約数の個数: 32

約数和(自身を含む): 194060160

約数和(自身を除く): 121287870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 269527, 539054, 808581, 1347635, 1617162, 2425743, 2695270, 4042905, 4851486, 7277229, 8085810, 12128715, 14554458, 24257430, 36386145, 72772290]

約数ペア:

[(1, 72772290), (2, 36386145), (3, 24257430), (5, 14554458), (6, 12128715), (9, 8085810), (10, 7277229), (15, 4851486), (18, 4042905), (27, 2695270), (30, 2425743), (45, 1617162), (54, 1347635), (90, 808581), (135, 539054), (270, 269527)]