66304854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4349}}^1$

素因数の和:4386

約数の個数: 72

約数和(自身を含む): 180507600

約数和(自身を除く): 114202746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 4349, 5082, 7623, 8698, 13047, 15246, 26094, 30443, 39141, 47839, 60886, 78282, 91329, 95678, 143517, 182658, 273987, 287034, 334873, 430551, 526229, 547974, 669746, 861102, 1004619, 1052458, 1578687, 2009238, 3013857, 3157374, 3683603, 4736061, 6027714, 7367206, 9472122, 11050809, 22101618, 33152427, 66304854]

約数ペア:

[(1, 66304854), (2, 33152427), (3, 22101618), (6, 11050809), (7, 9472122), (9, 7367206), (11, 6027714), (14, 4736061), (18, 3683603), (21, 3157374), (22, 3013857), (33, 2009238), (42, 1578687), (63, 1052458), (66, 1004619), (77, 861102), (99, 669746), (121, 547974), (126, 526229), (154, 430551), (198, 334873), (231, 287034), (242, 273987), (363, 182658), (462, 143517), (693, 95678), (726, 91329), (847, 78282), (1089, 60886), (1386, 47839), (1694, 39141), (2178, 30443), (2541, 26094), (4349, 15246), (5082, 13047), (7623, 8698)]