68554728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 217694400

約数和(自身を除く): 149139672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 61, 66, 72, 86, 88, 99, 108, 121, 122, 129, 132, 172, 183, 198, 216, 242, 244, 258, 264, 297, 344, 363, 366, 387, 396, 473, 484, 488, 516, 549, 594, 671, 726, 732, 774, 792, 946, 968, 1032, 1089, 1098, 1161, 1188, 1342, 1419, 1452, 1464, 1548, 1647, 1892, 2013, 2178, 2196, 2322, 2376, 2623, 2684, 2838, 2904, 3096, 3267, 3294, 3784, 4026, 4257, 4356, 4392, 4644, 5203, 5246, 5368, 5676, 6039, 6534, 6588, 7381, 7869, 8052, 8514, 8712, 9288, 10406, 10492, 11352, 12078, 12771, 13068, 13176, 14762, 15609, 15738, 16104, 17028, 18117, 20812, 20984, 22143, 23607, 24156, 25542, 26136, 28853, 29524, 31218, 31476, 34056, 36234, 41624, 44286, 46827, 47214, 48312, 51084, 57706, 59048, 62436, 62952, 66429, 70821, 72468, 86559, 88572, 93654, 94428, 102168, 115412, 124872, 132858, 140481, 141642, 144936, 173118, 177144, 187308, 188856, 199287, 230824, 259677, 265716, 280962, 283284, 317383, 346236, 374616, 398574, 519354, 531432, 561924, 566568, 634766, 692472, 779031, 797148, 952149, 1038708, 1123848, 1269532, 1558062, 1594296, 1904298, 2077416, 2539064, 2856447, 3116124, 3808596, 5712894, 6232248, 7617192, 8569341, 11425788, 17138682, 22851576, 34277364, 68554728]

約数ペア:

[(1, 68554728), (2, 34277364), (3, 22851576), (4, 17138682), (6, 11425788), (8, 8569341), (9, 7617192), (11, 6232248), (12, 5712894), (18, 3808596), (22, 3116124), (24, 2856447), (27, 2539064), (33, 2077416), (36, 1904298), (43, 1594296), (44, 1558062), (54, 1269532), (61, 1123848), (66, 1038708), (72, 952149), (86, 797148), (88, 779031), (99, 692472), (108, 634766), (121, 566568), (122, 561924), (129, 531432), (132, 519354), (172, 398574), (183, 374616), (198, 346236), (216, 317383), (242, 283284), (244, 280962), (258, 265716), (264, 259677), (297, 230824), (344, 199287), (363, 188856), (366, 187308), (387, 177144), (396, 173118), (473, 144936), (484, 141642), (488, 140481), (516, 132858), (549, 124872), (594, 115412), (671, 102168), (726, 94428), (732, 93654), (774, 88572), (792, 86559), (946, 72468), (968, 70821), (1032, 66429), (1089, 62952), (1098, 62436), (1161, 59048), (1188, 57706), (1342, 51084), (1419, 48312), (1452, 47214), (1464, 46827), (1548, 44286), (1647, 41624), (1892, 36234), (2013, 34056), (2178, 31476), (2196, 31218), (2322, 29524), (2376, 28853), (2623, 26136), (2684, 25542), (2838, 24156), (2904, 23607), (3096, 22143), (3267, 20984), (3294, 20812), (3784, 18117), (4026, 17028), (4257, 16104), (4356, 15738), (4392, 15609), (4644, 14762), (5203, 13176), (5246, 13068), (5368, 12771), (5676, 12078), (6039, 11352), (6534, 10492), (6588, 10406), (7381, 9288), (7869, 8712), (8052, 8514)]