81946872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{162593}}^1$

素因数の和:162612

約数の個数: 48

約数和(自身を含む): 253646640

約数和(自身を除く): 171699768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 162593, 325186, 487779, 650372, 975558, 1138151, 1300744, 1463337, 1951116, 2276302, 2926674, 3414453, 3902232, 4552604, 5853348, 6828906, 9105208, 10243359, 11706696, 13657812, 20486718, 27315624, 40973436, 81946872]

約数ペア:

[(1, 81946872), (2, 40973436), (3, 27315624), (4, 20486718), (6, 13657812), (7, 11706696), (8, 10243359), (9, 9105208), (12, 6828906), (14, 5853348), (18, 4552604), (21, 3902232), (24, 3414453), (28, 2926674), (36, 2276302), (42, 1951116), (56, 1463337), (63, 1300744), (72, 1138151), (84, 975558), (126, 650372), (168, 487779), (252, 325186), (504, 162593)]