80459901744

素因数分解:

$2^4\times 3^1\times {\mathrm{21157}}^1\times {\mathrm{79229}}^1$

素因数の和:100397

約数の個数: 40

約数和(自身を含む): 207867194160

約数和(自身を除く): 127407292416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21157, 42314, 63471, 79229, 84628, 126942, 158458, 169256, 237687, 253884, 316916, 338512, 475374, 507768, 633832, 950748, 1015536, 1267664, 1901496, 3802992, 1676247953, 3352495906, 5028743859, 6704991812, 10057487718, 13409983624, 20114975436, 26819967248, 40229950872, 80459901744]

約数ペア:

[(1, 80459901744), (2, 40229950872), (3, 26819967248), (4, 20114975436), (6, 13409983624), (8, 10057487718), (12, 6704991812), (16, 5028743859), (24, 3352495906), (48, 1676247953), (21157, 3802992), (42314, 1901496), (63471, 1267664), (79229, 1015536), (84628, 950748), (126942, 633832), (158458, 507768), (169256, 475374), (237687, 338512), (253884, 316916)]