77639310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13693}}^1$

素因数の和:13719

約数の個数: 80

約数和(自身を含む): 238604256

約数和(自身を除く): 160964946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 13693, 27386, 41079, 68465, 82158, 95851, 123237, 136930, 191702, 205395, 246474, 287553, 369711, 410790, 479255, 575106, 616185, 739422, 862659, 958510, 1109133, 1232370, 1437765, 1725318, 1848555, 2218266, 2587977, 2875530, 3697110, 4313295, 5175954, 5545665, 7763931, 8626590, 11091330, 12939885, 15527862, 25879770, 38819655, 77639310]

約数ペア:

[(1, 77639310), (2, 38819655), (3, 25879770), (5, 15527862), (6, 12939885), (7, 11091330), (9, 8626590), (10, 7763931), (14, 5545665), (15, 5175954), (18, 4313295), (21, 3697110), (27, 2875530), (30, 2587977), (35, 2218266), (42, 1848555), (45, 1725318), (54, 1437765), (63, 1232370), (70, 1109133), (81, 958510), (90, 862659), (105, 739422), (126, 616185), (135, 575106), (162, 479255), (189, 410790), (210, 369711), (270, 287553), (315, 246474), (378, 205395), (405, 191702), (567, 136930), (630, 123237), (810, 95851), (945, 82158), (1134, 68465), (1890, 41079), (2835, 27386), (5670, 13693)]