64486584

素因数分解:

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

素因数の和:242

約数の個数: 128

約数和(自身を含む): 188179200

約数和(自身を除く): 123692616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 86, 106, 108, 129, 131, 159, 172, 212, 216, 258, 262, 318, 344, 387, 393, 424, 477, 516, 524, 636, 774, 786, 954, 1032, 1048, 1161, 1179, 1272, 1431, 1548, 1572, 1908, 2279, 2322, 2358, 2862, 3096, 3144, 3537, 3816, 4558, 4644, 4716, 5633, 5724, 6837, 6943, 7074, 9116, 9288, 9432, 11266, 11448, 13674, 13886, 14148, 16899, 18232, 20511, 20829, 22532, 27348, 27772, 28296, 33798, 41022, 41658, 45064, 50697, 54696, 55544, 61533, 62487, 67596, 82044, 83316, 101394, 123066, 124974, 135192, 152091, 164088, 166632, 187461, 202788, 246132, 249948, 298549, 304182, 374922, 405576, 492264, 499896, 597098, 608364, 749844, 895647, 1194196, 1216728, 1499688, 1791294, 2388392, 2686941, 3582588, 5373882, 7165176, 8060823, 10747764, 16121646, 21495528, 32243292, 64486584]

約数ペア:

[(1, 64486584), (2, 32243292), (3, 21495528), (4, 16121646), (6, 10747764), (8, 8060823), (9, 7165176), (12, 5373882), (18, 3582588), (24, 2686941), (27, 2388392), (36, 1791294), (43, 1499688), (53, 1216728), (54, 1194196), (72, 895647), (86, 749844), (106, 608364), (108, 597098), (129, 499896), (131, 492264), (159, 405576), (172, 374922), (212, 304182), (216, 298549), (258, 249948), (262, 246132), (318, 202788), (344, 187461), (387, 166632), (393, 164088), (424, 152091), (477, 135192), (516, 124974), (524, 123066), (636, 101394), (774, 83316), (786, 82044), (954, 67596), (1032, 62487), (1048, 61533), (1161, 55544), (1179, 54696), (1272, 50697), (1431, 45064), (1548, 41658), (1572, 41022), (1908, 33798), (2279, 28296), (2322, 27772), (2358, 27348), (2862, 22532), (3096, 20829), (3144, 20511), (3537, 18232), (3816, 16899), (4558, 14148), (4644, 13886), (4716, 13674), (5633, 11448), (5724, 11266), (6837, 9432), (6943, 9288), (7074, 9116)]