67663728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 219628800

約数和(自身を除く): 151965072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 491, 522, 528, 594, 638, 696, 783, 792, 957, 982, 1044, 1188, 1276, 1392, 1473, 1566, 1584, 1914, 1964, 2088, 2376, 2552, 2871, 2946, 3132, 3828, 3928, 4176, 4419, 4752, 5104, 5401, 5742, 5892, 6264, 7656, 7856, 8613, 8838, 10802, 11484, 11784, 12528, 13257, 14239, 15312, 16203, 17226, 17676, 21604, 22968, 23568, 26514, 28478, 32406, 34452, 35352, 42717, 43208, 45936, 48609, 53028, 56956, 64812, 68904, 70704, 85434, 86416, 97218, 106056, 113912, 128151, 129624, 137808, 145827, 156629, 170868, 194436, 212112, 227824, 256302, 259248, 291654, 313258, 341736, 384453, 388872, 469887, 512604, 583308, 626516, 683472, 768906, 777744, 939774, 1025208, 1166616, 1253032, 1409661, 1537812, 1879548, 2050416, 2333232, 2506064, 2819322, 3075624, 3759096, 4228983, 5638644, 6151248, 7518192, 8457966, 11277288, 16915932, 22554576, 33831864, 67663728]

約数ペア:

[(1, 67663728), (2, 33831864), (3, 22554576), (4, 16915932), (6, 11277288), (8, 8457966), (9, 7518192), (11, 6151248), (12, 5638644), (16, 4228983), (18, 3759096), (22, 3075624), (24, 2819322), (27, 2506064), (29, 2333232), (33, 2050416), (36, 1879548), (44, 1537812), (48, 1409661), (54, 1253032), (58, 1166616), (66, 1025208), (72, 939774), (87, 777744), (88, 768906), (99, 683472), (108, 626516), (116, 583308), (132, 512604), (144, 469887), (174, 388872), (176, 384453), (198, 341736), (216, 313258), (232, 291654), (261, 259248), (264, 256302), (297, 227824), (319, 212112), (348, 194436), (396, 170868), (432, 156629), (464, 145827), (491, 137808), (522, 129624), (528, 128151), (594, 113912), (638, 106056), (696, 97218), (783, 86416), (792, 85434), (957, 70704), (982, 68904), (1044, 64812), (1188, 56956), (1276, 53028), (1392, 48609), (1473, 45936), (1566, 43208), (1584, 42717), (1914, 35352), (1964, 34452), (2088, 32406), (2376, 28478), (2552, 26514), (2871, 23568), (2946, 22968), (3132, 21604), (3828, 17676), (3928, 17226), (4176, 16203), (4419, 15312), (4752, 14239), (5104, 13257), (5401, 12528), (5742, 11784), (5892, 11484), (6264, 10802), (7656, 8838), (7856, 8613)]