66963384

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 186044040

約数和(自身を除く): 119080656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 503, 516, 774, 1006, 1032, 1509, 1548, 1849, 2012, 3018, 3096, 3698, 4024, 4527, 5547, 6036, 7396, 9054, 11094, 12072, 14792, 16641, 18108, 21629, 22188, 33282, 36216, 43258, 44376, 64887, 66564, 86516, 129774, 133128, 173032, 194661, 259548, 389322, 519096, 778644, 930047, 1557288, 1860094, 2790141, 3720188, 5580282, 7440376, 8370423, 11160564, 16740846, 22321128, 33481692, 66963384]

約数ペア:

[(1, 66963384), (2, 33481692), (3, 22321128), (4, 16740846), (6, 11160564), (8, 8370423), (9, 7440376), (12, 5580282), (18, 3720188), (24, 2790141), (36, 1860094), (43, 1557288), (72, 930047), (86, 778644), (129, 519096), (172, 389322), (258, 259548), (344, 194661), (387, 173032), (503, 133128), (516, 129774), (774, 86516), (1006, 66564), (1032, 64887), (1509, 44376), (1548, 43258), (1849, 36216), (2012, 33282), (3018, 22188), (3096, 21629), (3698, 18108), (4024, 16641), (4527, 14792), (5547, 12072), (6036, 11094), (7396, 9054)]