85708512

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2296

約数の個数: 72

約数和(自身を含む): 245601720

約数和(自身を除く): 159893208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2141, 2224, 2502, 3336, 4282, 4448, 5004, 6423, 6672, 8564, 10008, 12846, 13344, 17128, 19269, 20016, 25692, 34256, 38538, 40032, 51384, 68512, 77076, 102768, 154152, 205536, 297599, 308304, 595198, 616608, 892797, 1190396, 1785594, 2380792, 2678391, 3571188, 4761584, 5356782, 7142376, 9523168, 10713564, 14284752, 21427128, 28569504, 42854256, 85708512]

約数ペア:

[(1, 85708512), (2, 42854256), (3, 28569504), (4, 21427128), (6, 14284752), (8, 10713564), (9, 9523168), (12, 7142376), (16, 5356782), (18, 4761584), (24, 3571188), (32, 2678391), (36, 2380792), (48, 1785594), (72, 1190396), (96, 892797), (139, 616608), (144, 595198), (278, 308304), (288, 297599), (417, 205536), (556, 154152), (834, 102768), (1112, 77076), (1251, 68512), (1668, 51384), (2141, 40032), (2224, 38538), (2502, 34256), (3336, 25692), (4282, 20016), (4448, 19269), (5004, 17128), (6423, 13344), (6672, 12846), (8564, 10008)]