74819328

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 204588048

約数和(自身を除く): 129768720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2633, 3552, 4736, 5266, 7104, 7899, 9472, 10532, 14208, 15798, 21064, 28416, 31596, 42128, 63192, 84256, 97421, 126384, 168512, 194842, 252768, 292263, 337024, 389684, 505536, 584526, 674048, 779368, 1011072, 1169052, 1558736, 2022144, 2338104, 3117472, 4676208, 6234944, 9352416, 12469888, 18704832, 24939776, 37409664, 74819328]

約数ペア:

[(1, 74819328), (2, 37409664), (3, 24939776), (4, 18704832), (6, 12469888), (8, 9352416), (12, 6234944), (16, 4676208), (24, 3117472), (32, 2338104), (37, 2022144), (48, 1558736), (64, 1169052), (74, 1011072), (96, 779368), (111, 674048), (128, 584526), (148, 505536), (192, 389684), (222, 337024), (256, 292263), (296, 252768), (384, 194842), (444, 168512), (592, 126384), (768, 97421), (888, 84256), (1184, 63192), (1776, 42128), (2368, 31596), (2633, 28416), (3552, 21064), (4736, 15798), (5266, 14208), (7104, 10532), (7899, 9472)]