81761508

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24421}}^1$

素因数の和:24465

約数の個数: 48

約数和(自身を含む): 218821120

約数和(自身を除く): 137059612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24421, 48842, 73263, 97684, 146526, 219789, 293052, 439578, 659367, 757051, 879156, 1318734, 1514102, 2271153, 2637468, 3028204, 4542306, 6813459, 9084612, 13626918, 20440377, 27253836, 40880754, 81761508]

約数ペア:

[(1, 81761508), (2, 40880754), (3, 27253836), (4, 20440377), (6, 13626918), (9, 9084612), (12, 6813459), (18, 4542306), (27, 3028204), (31, 2637468), (36, 2271153), (54, 1514102), (62, 1318734), (93, 879156), (108, 757051), (124, 659367), (186, 439578), (279, 293052), (372, 219789), (558, 146526), (837, 97684), (1116, 73263), (1674, 48842), (3348, 24421)]