81430476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9283}}^1$

素因数の和:9350

約数の個数: 48

約数和(自身を含む): 205881984

約数和(自身を除く): 124451508

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 9283, 18566, 27849, 37132, 55698, 111396, 157811, 315622, 399169, 473433, 631244, 798338, 946866, 1197507, 1596676, 1893732, 2395014, 4790028, 6785873, 13571746, 20357619, 27143492, 40715238, 81430476]

約数ペア:

[(1, 81430476), (2, 40715238), (3, 27143492), (4, 20357619), (6, 13571746), (12, 6785873), (17, 4790028), (34, 2395014), (43, 1893732), (51, 1596676), (68, 1197507), (86, 946866), (102, 798338), (129, 631244), (172, 473433), (204, 399169), (258, 315622), (516, 157811), (731, 111396), (1462, 55698), (2193, 37132), (2924, 27849), (4386, 18566), (8772, 9283)]