86664528

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20753}}^1$

素因数の和:20796

約数の個数: 60

約数和(自身を含む): 250915860

約数和(自身を除く): 164251332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20753, 41506, 62259, 83012, 124518, 166024, 186777, 249036, 332048, 373554, 498072, 601837, 747108, 996144, 1203674, 1494216, 1805511, 2407348, 2988432, 3611022, 4814696, 5416533, 7222044, 9629392, 10833066, 14444088, 21666132, 28888176, 43332264, 86664528]

約数ペア:

[(1, 86664528), (2, 43332264), (3, 28888176), (4, 21666132), (6, 14444088), (8, 10833066), (9, 9629392), (12, 7222044), (16, 5416533), (18, 4814696), (24, 3611022), (29, 2988432), (36, 2407348), (48, 1805511), (58, 1494216), (72, 1203674), (87, 996144), (116, 747108), (144, 601837), (174, 498072), (232, 373554), (261, 332048), (348, 249036), (464, 186777), (522, 166024), (696, 124518), (1044, 83012), (1392, 62259), (2088, 41506), (4176, 20753)]