85818612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 228543840

約数和(自身を除く): 142725228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 529, 759, 1012, 1058, 1229, 1518, 1587, 2116, 2458, 3036, 3174, 3687, 4916, 5819, 6348, 7374, 11638, 13519, 14748, 17457, 23276, 27038, 28267, 34914, 40557, 54076, 56534, 69828, 81114, 84801, 113068, 162228, 169602, 310937, 339204, 621874, 650141, 932811, 1243748, 1300282, 1865622, 1950423, 2600564, 3731244, 3900846, 7151551, 7801692, 14303102, 21454653, 28606204, 42909306, 85818612]

約数ペア:

[(1, 85818612), (2, 42909306), (3, 28606204), (4, 21454653), (6, 14303102), (11, 7801692), (12, 7151551), (22, 3900846), (23, 3731244), (33, 2600564), (44, 1950423), (46, 1865622), (66, 1300282), (69, 1243748), (92, 932811), (132, 650141), (138, 621874), (253, 339204), (276, 310937), (506, 169602), (529, 162228), (759, 113068), (1012, 84801), (1058, 81114), (1229, 69828), (1518, 56534), (1587, 54076), (2116, 40557), (2458, 34914), (3036, 28267), (3174, 27038), (3687, 23276), (4916, 17457), (5819, 14748), (6348, 13519), (7374, 11638)]