81436632

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4133}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 203888880

約数和(自身を除く): 122452248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4133, 4926, 6568, 8266, 9852, 12399, 16532, 19704, 24798, 33064, 49596, 99192, 3393193, 6786386, 10179579, 13572772, 20359158, 27145544, 40718316, 81436632]

約数ペア:

[(1, 81436632), (2, 40718316), (3, 27145544), (4, 20359158), (6, 13572772), (8, 10179579), (12, 6786386), (24, 3393193), (821, 99192), (1642, 49596), (2463, 33064), (3284, 24798), (4133, 19704), (4926, 16532), (6568, 12399), (8266, 9852)]