812136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 2318400

約数和(自身を除く): 1506264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 137, 152, 156, 228, 247, 274, 312, 411, 456, 494, 548, 741, 822, 988, 1096, 1482, 1644, 1781, 1976, 2603, 2964, 3288, 3562, 5206, 5343, 5928, 7124, 7809, 10412, 10686, 14248, 15618, 20824, 21372, 31236, 33839, 42744, 62472, 67678, 101517, 135356, 203034, 270712, 406068, 812136]

約数ペア:

[(1, 812136), (2, 406068), (3, 270712), (4, 203034), (6, 135356), (8, 101517), (12, 67678), (13, 62472), (19, 42744), (24, 33839), (26, 31236), (38, 21372), (39, 20824), (52, 15618), (57, 14248), (76, 10686), (78, 10412), (104, 7809), (114, 7124), (137, 5928), (152, 5343), (156, 5206), (228, 3562), (247, 3288), (274, 2964), (312, 2603), (411, 1976), (456, 1781), (494, 1644), (548, 1482), (741, 1096), (822, 988)]