80015016

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90107}}^1$

素因数の和:90153

約数の個数: 32

約数和(自身を含む): 205446240

約数和(自身を除く): 125431224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 90107, 180214, 270321, 360428, 540642, 720856, 1081284, 2162568, 3333959, 6667918, 10001877, 13335836, 20003754, 26671672, 40007508, 80015016]

約数ペア:

[(1, 80015016), (2, 40007508), (3, 26671672), (4, 20003754), (6, 13335836), (8, 10001877), (12, 6667918), (24, 3333959), (37, 2162568), (74, 1081284), (111, 720856), (148, 540642), (222, 360428), (296, 270321), (444, 180214), (888, 90107)]