85402656

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:2998

約数の個数: 72

約数和(自身を含む): 245306880

約数和(自身を除く): 159904224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2879, 3296, 3708, 4944, 5758, 7416, 8637, 9888, 11516, 14832, 17274, 23032, 25911, 29664, 34548, 46064, 51822, 69096, 92128, 103644, 138192, 207288, 276384, 296537, 414576, 593074, 829152, 889611, 1186148, 1779222, 2372296, 2668833, 3558444, 4744592, 5337666, 7116888, 9489184, 10675332, 14233776, 21350664, 28467552, 42701328, 85402656]

約数ペア:

[(1, 85402656), (2, 42701328), (3, 28467552), (4, 21350664), (6, 14233776), (8, 10675332), (9, 9489184), (12, 7116888), (16, 5337666), (18, 4744592), (24, 3558444), (32, 2668833), (36, 2372296), (48, 1779222), (72, 1186148), (96, 889611), (103, 829152), (144, 593074), (206, 414576), (288, 296537), (309, 276384), (412, 207288), (618, 138192), (824, 103644), (927, 92128), (1236, 69096), (1648, 51822), (1854, 46064), (2472, 34548), (2879, 29664), (3296, 25911), (3708, 23032), (4944, 17274), (5758, 14832), (7416, 11516), (8637, 9888)]