80962224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240959}}^1$

素因数の和:240977

約数の個数: 40

約数和(自身を含む): 239032320

約数和(自身を除く): 158070096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240959, 481918, 722877, 963836, 1445754, 1686713, 1927672, 2891508, 3373426, 3855344, 5060139, 5783016, 6746852, 10120278, 11566032, 13493704, 20240556, 26987408, 40481112, 80962224]

約数ペア:

[(1, 80962224), (2, 40481112), (3, 26987408), (4, 20240556), (6, 13493704), (7, 11566032), (8, 10120278), (12, 6746852), (14, 5783016), (16, 5060139), (21, 3855344), (24, 3373426), (28, 2891508), (42, 1927672), (48, 1686713), (56, 1445754), (84, 963836), (112, 722877), (168, 481918), (336, 240959)]