87665292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17063

約数の個数: 72

約数和(自身を含む): 260354640

約数和(自身を除く): 172689348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 17029, 34058, 51087, 68116, 102174, 153261, 187319, 204348, 221377, 306522, 374638, 442754, 561957, 613044, 664131, 749276, 885508, 1123914, 1328262, 1685871, 1992393, 2247828, 2435147, 2656524, 3371742, 3984786, 4870294, 6743484, 7305441, 7969572, 9740588, 14610882, 21916323, 29221764, 43832646, 87665292]

約数ペア:

[(1, 87665292), (2, 43832646), (3, 29221764), (4, 21916323), (6, 14610882), (9, 9740588), (11, 7969572), (12, 7305441), (13, 6743484), (18, 4870294), (22, 3984786), (26, 3371742), (33, 2656524), (36, 2435147), (39, 2247828), (44, 1992393), (52, 1685871), (66, 1328262), (78, 1123914), (99, 885508), (117, 749276), (132, 664131), (143, 613044), (156, 561957), (198, 442754), (234, 374638), (286, 306522), (396, 221377), (429, 204348), (468, 187319), (572, 153261), (858, 102174), (1287, 68116), (1716, 51087), (2574, 34058), (5148, 17029)]