80828508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1471}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 199485440

約数和(自身を除く): 118656932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 723, 964, 1446, 1471, 2892, 2942, 4413, 4579, 5884, 8826, 9158, 13737, 17652, 18316, 27474, 27949, 54948, 55898, 83847, 111796, 167694, 335388, 354511, 709022, 1063533, 1418044, 2127066, 4254132, 6735709, 13471418, 20207127, 26942836, 40414254, 80828508]

約数ペア:

[(1, 80828508), (2, 40414254), (3, 26942836), (4, 20207127), (6, 13471418), (12, 6735709), (19, 4254132), (38, 2127066), (57, 1418044), (76, 1063533), (114, 709022), (228, 354511), (241, 335388), (482, 167694), (723, 111796), (964, 83847), (1446, 55898), (1471, 54948), (2892, 27949), (2942, 27474), (4413, 18316), (4579, 17652), (5884, 13737), (8826, 9158)]