66339756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87751}}^1$

素因数の和:87771

約数の個数: 48

約数和(自身を含む): 196564480

約数和(自身を除く): 130224724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87751, 175502, 263253, 351004, 526506, 614257, 789759, 1053012, 1228514, 1579518, 1842771, 2369277, 2457028, 3159036, 3685542, 4738554, 5528313, 7371084, 9477108, 11056626, 16584939, 22113252, 33169878, 66339756]

約数ペア:

[(1, 66339756), (2, 33169878), (3, 22113252), (4, 16584939), (6, 11056626), (7, 9477108), (9, 7371084), (12, 5528313), (14, 4738554), (18, 3685542), (21, 3159036), (27, 2457028), (28, 2369277), (36, 1842771), (42, 1579518), (54, 1228514), (63, 1053012), (84, 789759), (108, 614257), (126, 526506), (189, 351004), (252, 263253), (378, 175502), (756, 87751)]