64516709124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3605897}}^1$

素因数の和:3605985

約数の個数: 72

約数和(自身を含む): 189006749568

約数和(自身を除く): 124490040444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 3605897, 7211794, 10817691, 14423588, 21635382, 25241279, 32453073, 43270764, 50482558, 64906146, 75723837, 100965116, 129812292, 151447674, 227171511, 256018687, 302895348, 454343022, 512037374, 768056061, 908686044, 1024074748, 1536112122, 1792130809, 2304168183, 3072224244, 3584261618, 4608336366, 5376392427, 7168523236, 9216672732, 10752784854, 16129177281, 21505569708, 32258354562, 64516709124]

約数ペア:

[(1, 64516709124), (2, 32258354562), (3, 21505569708), (4, 16129177281), (6, 10752784854), (7, 9216672732), (9, 7168523236), (12, 5376392427), (14, 4608336366), (18, 3584261618), (21, 3072224244), (28, 2304168183), (36, 1792130809), (42, 1536112122), (63, 1024074748), (71, 908686044), (84, 768056061), (126, 512037374), (142, 454343022), (213, 302895348), (252, 256018687), (284, 227171511), (426, 151447674), (497, 129812292), (639, 100965116), (852, 75723837), (994, 64906146), (1278, 50482558), (1491, 43270764), (1988, 32453073), (2556, 25241279), (2982, 21635382), (4473, 14423588), (5964, 10817691), (8946, 7211794), (17892, 3605897)]