80745576

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108529}}^1$

素因数の和:108569

約数の個数: 32

約数和(自身を含む): 208377600

約数和(自身を除く): 127632024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108529, 217058, 325587, 434116, 651174, 868232, 1302348, 2604696, 3364399, 6728798, 10093197, 13457596, 20186394, 26915192, 40372788, 80745576]

約数ペア:

[(1, 80745576), (2, 40372788), (3, 26915192), (4, 20186394), (6, 13457596), (8, 10093197), (12, 6728798), (24, 3364399), (31, 2604696), (62, 1302348), (93, 868232), (124, 651174), (186, 434116), (248, 325587), (372, 217058), (744, 108529)]