72551472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215927}}^1$

素因数の和:215945

約数の個数: 40

約数和(自身を含む): 214200576

約数和(自身を除く): 141649104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215927, 431854, 647781, 863708, 1295562, 1511489, 1727416, 2591124, 3022978, 3454832, 4534467, 5182248, 6045956, 9068934, 10364496, 12091912, 18137868, 24183824, 36275736, 72551472]

約数ペア:

[(1, 72551472), (2, 36275736), (3, 24183824), (4, 18137868), (6, 12091912), (7, 10364496), (8, 9068934), (12, 6045956), (14, 5182248), (16, 4534467), (21, 3454832), (24, 3022978), (28, 2591124), (42, 1727416), (48, 1511489), (56, 1295562), (84, 863708), (112, 647781), (168, 431854), (336, 215927)]