68763576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1031}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 197153280

約数和(自身を除く): 128389704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1031, 1191, 1588, 2062, 2382, 2779, 3093, 3176, 4124, 4764, 5558, 6186, 7217, 8248, 8337, 9528, 11116, 12372, 14434, 16674, 21651, 22232, 24744, 28868, 33348, 43302, 57736, 66696, 86604, 173208, 409307, 818614, 1227921, 1637228, 2455842, 2865149, 3274456, 4911684, 5730298, 8595447, 9823368, 11460596, 17190894, 22921192, 34381788, 68763576]

約数ペア:

[(1, 68763576), (2, 34381788), (3, 22921192), (4, 17190894), (6, 11460596), (7, 9823368), (8, 8595447), (12, 5730298), (14, 4911684), (21, 3274456), (24, 2865149), (28, 2455842), (42, 1637228), (56, 1227921), (84, 818614), (168, 409307), (397, 173208), (794, 86604), (1031, 66696), (1191, 57736), (1588, 43302), (2062, 33348), (2382, 28868), (2779, 24744), (3093, 22232), (3176, 21651), (4124, 16674), (4764, 14434), (5558, 12372), (6186, 11116), (7217, 9528), (8248, 8337)]