39680676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 116835264

約数和(自身を除く): 77154588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 2971, 3339, 4452, 5942, 6678, 8913, 11884, 13356, 17826, 20797, 26739, 35652, 41594, 53478, 62391, 83188, 106956, 124782, 157463, 187173, 249564, 314926, 374346, 472389, 629852, 748692, 944778, 1102241, 1417167, 1889556, 2204482, 2834334, 3306723, 4408964, 5668668, 6613446, 9920169, 13226892, 19840338, 39680676]

約数ペア:

[(1, 39680676), (2, 19840338), (3, 13226892), (4, 9920169), (6, 6613446), (7, 5668668), (9, 4408964), (12, 3306723), (14, 2834334), (18, 2204482), (21, 1889556), (28, 1417167), (36, 1102241), (42, 944778), (53, 748692), (63, 629852), (84, 472389), (106, 374346), (126, 314926), (159, 249564), (212, 187173), (252, 157463), (318, 124782), (371, 106956), (477, 83188), (636, 62391), (742, 53478), (954, 41594), (1113, 35652), (1484, 26739), (1908, 20797), (2226, 17826), (2971, 13356), (3339, 11884), (4452, 8913), (5942, 6678)]