68149872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 238859712

約数和(自身を除く): 170709840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 97, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 194, 204, 238, 246, 252, 272, 287, 291, 306, 328, 336, 357, 369, 388, 408, 476, 492, 504, 574, 582, 612, 656, 679, 697, 714, 738, 776, 816, 861, 873, 952, 984, 1008, 1071, 1148, 1164, 1224, 1358, 1394, 1428, 1476, 1552, 1649, 1722, 1746, 1904, 1968, 2037, 2091, 2142, 2296, 2328, 2448, 2583, 2716, 2788, 2856, 2952, 3298, 3444, 3492, 3977, 4074, 4182, 4284, 4592, 4656, 4879, 4947, 5166, 5432, 5576, 5712, 5904, 6111, 6273, 6596, 6888, 6984, 7954, 8148, 8364, 8568, 9758, 9894, 10332, 10864, 11152, 11543, 11931, 12222, 12546, 13192, 13776, 13968, 14637, 14841, 15908, 16296, 16728, 17136, 19516, 19788, 20664, 23086, 23862, 24444, 25092, 26384, 27839, 29274, 29682, 31816, 32592, 33456, 34629, 35793, 39032, 39576, 41328, 43911, 46172, 47724, 48888, 50184, 55678, 58548, 59364, 63632, 67609, 69258, 71586, 78064, 79152, 83517, 87822, 92344, 95448, 97776, 100368, 103887, 111356, 117096, 118728, 135218, 138516, 143172, 167034, 175644, 184688, 190896, 202827, 207774, 222712, 234192, 237456, 250551, 270436, 277032, 286344, 334068, 351288, 405654, 415548, 445424, 473263, 501102, 540872, 554064, 572688, 608481, 668136, 702576, 811308, 831096, 946526, 1002204, 1081744, 1216962, 1336272, 1419789, 1622616, 1662192, 1893052, 2004408, 2433924, 2839578, 3245232, 3786104, 4008816, 4259367, 4867848, 5679156, 7572208, 8518734, 9735696, 11358312, 17037468, 22716624, 34074936, 68149872]

約数ペア:

[(1, 68149872), (2, 34074936), (3, 22716624), (4, 17037468), (6, 11358312), (7, 9735696), (8, 8518734), (9, 7572208), (12, 5679156), (14, 4867848), (16, 4259367), (17, 4008816), (18, 3786104), (21, 3245232), (24, 2839578), (28, 2433924), (34, 2004408), (36, 1893052), (41, 1662192), (42, 1622616), (48, 1419789), (51, 1336272), (56, 1216962), (63, 1081744), (68, 1002204), (72, 946526), (82, 831096), (84, 811308), (97, 702576), (102, 668136), (112, 608481), (119, 572688), (123, 554064), (126, 540872), (136, 501102), (144, 473263), (153, 445424), (164, 415548), (168, 405654), (194, 351288), (204, 334068), (238, 286344), (246, 277032), (252, 270436), (272, 250551), (287, 237456), (291, 234192), (306, 222712), (328, 207774), (336, 202827), (357, 190896), (369, 184688), (388, 175644), (408, 167034), (476, 143172), (492, 138516), (504, 135218), (574, 118728), (582, 117096), (612, 111356), (656, 103887), (679, 100368), (697, 97776), (714, 95448), (738, 92344), (776, 87822), (816, 83517), (861, 79152), (873, 78064), (952, 71586), (984, 69258), (1008, 67609), (1071, 63632), (1148, 59364), (1164, 58548), (1224, 55678), (1358, 50184), (1394, 48888), (1428, 47724), (1476, 46172), (1552, 43911), (1649, 41328), (1722, 39576), (1746, 39032), (1904, 35793), (1968, 34629), (2037, 33456), (2091, 32592), (2142, 31816), (2296, 29682), (2328, 29274), (2448, 27839), (2583, 26384), (2716, 25092), (2788, 24444), (2856, 23862), (2952, 23086), (3298, 20664), (3444, 19788), (3492, 19516), (3977, 17136), (4074, 16728), (4182, 16296), (4284, 15908), (4592, 14841), (4656, 14637), (4879, 13968), (4947, 13776), (5166, 13192), (5432, 12546), (5576, 12222), (5712, 11931), (5904, 11543), (6111, 11152), (6273, 10864), (6596, 10332), (6888, 9894), (6984, 9758), (7954, 8568), (8148, 8364)]