80707374

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 198132480

約数和(自身を除く): 117425106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 83, 99, 166, 198, 249, 297, 498, 594, 747, 913, 1494, 1637, 1826, 2241, 2739, 3274, 4482, 4911, 5478, 8217, 9822, 14733, 16434, 18007, 24651, 29466, 36014, 44199, 49302, 54021, 88398, 108042, 135871, 162063, 271742, 324126, 407613, 486189, 815226, 972378, 1222839, 1494581, 2445678, 2989162, 3668517, 4483743, 7337034, 8967486, 13451229, 26902458, 40353687, 80707374]

約数ペア:

[(1, 80707374), (2, 40353687), (3, 26902458), (6, 13451229), (9, 8967486), (11, 7337034), (18, 4483743), (22, 3668517), (27, 2989162), (33, 2445678), (54, 1494581), (66, 1222839), (83, 972378), (99, 815226), (166, 486189), (198, 407613), (249, 324126), (297, 271742), (498, 162063), (594, 135871), (747, 108042), (913, 88398), (1494, 54021), (1637, 49302), (1826, 44199), (2241, 36014), (2739, 29466), (3274, 24651), (4482, 18007), (4911, 16434), (5478, 14733), (8217, 9822)]