66852828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4349}}^1$

素因数の和:4427

約数の個数: 72

約数和(自身を含む): 196341600

約数和(自身を除く): 129488772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4349, 5124, 7686, 8698, 13047, 15372, 17396, 26094, 30443, 39141, 52188, 60886, 78282, 91329, 121772, 156564, 182658, 265289, 273987, 365316, 530578, 547974, 795867, 1061156, 1095948, 1591734, 1857023, 2387601, 3183468, 3714046, 4775202, 5571069, 7428092, 9550404, 11142138, 16713207, 22284276, 33426414, 66852828]

約数ペア:

[(1, 66852828), (2, 33426414), (3, 22284276), (4, 16713207), (6, 11142138), (7, 9550404), (9, 7428092), (12, 5571069), (14, 4775202), (18, 3714046), (21, 3183468), (28, 2387601), (36, 1857023), (42, 1591734), (61, 1095948), (63, 1061156), (84, 795867), (122, 547974), (126, 530578), (183, 365316), (244, 273987), (252, 265289), (366, 182658), (427, 156564), (549, 121772), (732, 91329), (854, 78282), (1098, 60886), (1281, 52188), (1708, 39141), (2196, 30443), (2562, 26094), (3843, 17396), (4349, 15372), (5124, 13047), (7686, 8698)]