85979296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 189405972

約数和(自身を除く): 103426676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 71, 82, 104, 142, 164, 208, 284, 328, 416, 533, 568, 656, 923, 1066, 1136, 1312, 1846, 2132, 2272, 2911, 3692, 4264, 5041, 5822, 7384, 8528, 10082, 11644, 14768, 17056, 20164, 23288, 29536, 37843, 40328, 46576, 65533, 75686, 80656, 93152, 131066, 151372, 161312, 206681, 262132, 302744, 413362, 524264, 605488, 826724, 1048528, 1210976, 1653448, 2097056, 2686853, 3306896, 5373706, 6613792, 10747412, 21494824, 42989648, 85979296]

約数ペア:

[(1, 85979296), (2, 42989648), (4, 21494824), (8, 10747412), (13, 6613792), (16, 5373706), (26, 3306896), (32, 2686853), (41, 2097056), (52, 1653448), (71, 1210976), (82, 1048528), (104, 826724), (142, 605488), (164, 524264), (208, 413362), (284, 302744), (328, 262132), (416, 206681), (533, 161312), (568, 151372), (656, 131066), (923, 93152), (1066, 80656), (1136, 75686), (1312, 65533), (1846, 46576), (2132, 40328), (2272, 37843), (2911, 29536), (3692, 23288), (4264, 20164), (5041, 17056), (5822, 14768), (7384, 11644), (8528, 10082)]