121717728

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 144

約数和(自身を含む): 391862016

約数和(自身を除く): 270144288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1423, 1584, 1782, 1944, 2376, 2592, 2673, 2846, 3168, 3564, 3888, 4269, 4752, 5346, 5692, 7128, 7776, 8538, 9504, 10692, 11384, 12807, 14256, 15653, 17076, 21384, 22768, 25614, 28512, 31306, 34152, 38421, 42768, 45536, 46959, 51228, 62612, 68304, 76842, 85536, 93918, 102456, 115263, 125224, 136608, 140877, 153684, 187836, 204912, 230526, 250448, 281754, 307368, 345789, 375672, 409824, 422631, 461052, 500896, 563508, 614736, 691578, 751344, 845262, 922104, 1127016, 1229472, 1267893, 1383156, 1502688, 1690524, 1844208, 2254032, 2535786, 2766312, 3381048, 3688416, 3803679, 4508064, 5071572, 5532624, 6762096, 7607358, 10143144, 11065248, 13524192, 15214716, 20286288, 30429432, 40572576, 60858864, 121717728]

約数ペア:

[(1, 121717728), (2, 60858864), (3, 40572576), (4, 30429432), (6, 20286288), (8, 15214716), (9, 13524192), (11, 11065248), (12, 10143144), (16, 7607358), (18, 6762096), (22, 5532624), (24, 5071572), (27, 4508064), (32, 3803679), (33, 3688416), (36, 3381048), (44, 2766312), (48, 2535786), (54, 2254032), (66, 1844208), (72, 1690524), (81, 1502688), (88, 1383156), (96, 1267893), (99, 1229472), (108, 1127016), (132, 922104), (144, 845262), (162, 751344), (176, 691578), (198, 614736), (216, 563508), (243, 500896), (264, 461052), (288, 422631), (297, 409824), (324, 375672), (352, 345789), (396, 307368), (432, 281754), (486, 250448), (528, 230526), (594, 204912), (648, 187836), (792, 153684), (864, 140877), (891, 136608), (972, 125224), (1056, 115263), (1188, 102456), (1296, 93918), (1423, 85536), (1584, 76842), (1782, 68304), (1944, 62612), (2376, 51228), (2592, 46959), (2673, 45536), (2846, 42768), (3168, 38421), (3564, 34152), (3888, 31306), (4269, 28512), (4752, 25614), (5346, 22768), (5692, 21384), (7128, 17076), (7776, 15653), (8538, 14256), (9504, 12807), (10692, 11384)]