81205464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199033}}^1$

素因数の和:199059

約数の個数: 32

約数和(自身を含む): 214956720

約数和(自身を除く): 133751256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199033, 398066, 597099, 796132, 1194198, 1592264, 2388396, 3383561, 4776792, 6767122, 10150683, 13534244, 20301366, 27068488, 40602732, 81205464]

約数ペア:

[(1, 81205464), (2, 40602732), (3, 27068488), (4, 20301366), (6, 13534244), (8, 10150683), (12, 6767122), (17, 4776792), (24, 3383561), (34, 2388396), (51, 1592264), (68, 1194198), (102, 796132), (136, 597099), (204, 398066), (408, 199033)]