39890088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79147}}^1$

素因数の和:79166

約数の個数: 48

約数和(自身を含む): 123470880

約数和(自身を除く): 83580792

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, 79147, 158294, 237441, 316588, 474882, 554029, 633176, 712323, 949764, 1108058, 1424646, 1662087, 1899528, 2216116, 2849292, 3324174, 4432232, 4986261, 5698584, 6648348, 9972522, 13296696, 19945044, 39890088]

約数ペア:

[(1, 39890088), (2, 19945044), (3, 13296696), (4, 9972522), (6, 6648348), (7, 5698584), (8, 4986261), (9, 4432232), (12, 3324174), (14, 2849292), (18, 2216116), (21, 1899528), (24, 1662087), (28, 1424646), (36, 1108058), (42, 949764), (56, 712323), (63, 633176), (72, 554029), (84, 474882), (126, 316588), (168, 237441), (252, 158294), (504, 79147)]