42991056

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 126393696

約数和(自身を除く): 83402640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 131, 144, 159, 172, 212, 258, 262, 318, 344, 387, 393, 424, 477, 516, 524, 636, 688, 774, 786, 848, 954, 1032, 1048, 1179, 1272, 1548, 1572, 1908, 2064, 2096, 2279, 2358, 2544, 3096, 3144, 3816, 4558, 4716, 5633, 6192, 6288, 6837, 6943, 7632, 9116, 9432, 11266, 13674, 13886, 16899, 18232, 18864, 20511, 20829, 22532, 27348, 27772, 33798, 36464, 41022, 41658, 45064, 50697, 54696, 55544, 62487, 67596, 82044, 83316, 90128, 101394, 109392, 111088, 124974, 135192, 164088, 166632, 202788, 249948, 270384, 298549, 328176, 333264, 405576, 499896, 597098, 811152, 895647, 999792, 1194196, 1791294, 2388392, 2686941, 3582588, 4776784, 5373882, 7165176, 10747764, 14330352, 21495528, 42991056]

約数ペア:

[(1, 42991056), (2, 21495528), (3, 14330352), (4, 10747764), (6, 7165176), (8, 5373882), (9, 4776784), (12, 3582588), (16, 2686941), (18, 2388392), (24, 1791294), (36, 1194196), (43, 999792), (48, 895647), (53, 811152), (72, 597098), (86, 499896), (106, 405576), (129, 333264), (131, 328176), (144, 298549), (159, 270384), (172, 249948), (212, 202788), (258, 166632), (262, 164088), (318, 135192), (344, 124974), (387, 111088), (393, 109392), (424, 101394), (477, 90128), (516, 83316), (524, 82044), (636, 67596), (688, 62487), (774, 55544), (786, 54696), (848, 50697), (954, 45064), (1032, 41658), (1048, 41022), (1179, 36464), (1272, 33798), (1548, 27772), (1572, 27348), (1908, 22532), (2064, 20829), (2096, 20511), (2279, 18864), (2358, 18232), (2544, 16899), (3096, 13886), (3144, 13674), (3816, 11266), (4558, 9432), (4716, 9116), (5633, 7632), (6192, 6943), (6288, 6837)]