80296992

素因数分解:

$2^5\times 3^2\times {\mathrm{278809}}^1$

素因数の和:278825

約数の個数: 36

約数和(自身を含む): 228345390

約数和(自身を除く): 148048398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278809, 557618, 836427, 1115236, 1672854, 2230472, 2509281, 3345708, 4460944, 5018562, 6691416, 8921888, 10037124, 13382832, 20074248, 26765664, 40148496, 80296992]

約数ペア:

[(1, 80296992), (2, 40148496), (3, 26765664), (4, 20074248), (6, 13382832), (8, 10037124), (9, 8921888), (12, 6691416), (16, 5018562), (18, 4460944), (24, 3345708), (32, 2509281), (36, 2230472), (48, 1672854), (72, 1115236), (96, 836427), (144, 557618), (288, 278809)]