81282492

素因数分解:

$2^2\times 3^2\times {\mathrm{977}}^1\times {\mathrm{2311}}^1$

素因数の和:3298

約数の個数: 36

約数和(自身を含む): 205763376

約数和(自身を除く): 124480884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 977, 1954, 2311, 2931, 3908, 4622, 5862, 6933, 8793, 9244, 11724, 13866, 17586, 20799, 27732, 35172, 41598, 83196, 2257847, 4515694, 6773541, 9031388, 13547082, 20320623, 27094164, 40641246, 81282492]

約数ペア:

[(1, 81282492), (2, 40641246), (3, 27094164), (4, 20320623), (6, 13547082), (9, 9031388), (12, 6773541), (18, 4515694), (36, 2257847), (977, 83196), (1954, 41598), (2311, 35172), (2931, 27732), (3908, 20799), (4622, 17586), (5862, 13866), (6933, 11724), (8793, 9244)]