85371168

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20681}}^1$

素因数の和:20737

約数の個数: 48

約数和(自身を含む): 229322016

約数和(自身を除く): 143950848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20681, 41362, 62043, 82724, 124086, 165448, 248172, 330896, 496344, 661792, 889283, 992688, 1778566, 1985376, 2667849, 3557132, 5335698, 7114264, 10671396, 14228528, 21342792, 28457056, 42685584, 85371168]

約数ペア:

[(1, 85371168), (2, 42685584), (3, 28457056), (4, 21342792), (6, 14228528), (8, 10671396), (12, 7114264), (16, 5335698), (24, 3557132), (32, 2667849), (43, 1985376), (48, 1778566), (86, 992688), (96, 889283), (129, 661792), (172, 496344), (258, 330896), (344, 248172), (516, 165448), (688, 124086), (1032, 82724), (1376, 62043), (2064, 41362), (4128, 20681)]