144440436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4109

約数の個数: 72

約数和(自身を含む): 398578656

約数和(自身を除く): 254138220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 4027, 5124, 5978, 8054, 8967, 11956, 12081, 16108, 17934, 24162, 28189, 35868, 48324, 56378, 84567, 112756, 169134, 197323, 245647, 338268, 394646, 491294, 591969, 736941, 789292, 982588, 1183938, 1473882, 1719529, 2367876, 2947764, 3439058, 5158587, 6878116, 10317174, 12036703, 20634348, 24073406, 36110109, 48146812, 72220218, 144440436]

約数ペア:

[(1, 144440436), (2, 72220218), (3, 48146812), (4, 36110109), (6, 24073406), (7, 20634348), (12, 12036703), (14, 10317174), (21, 6878116), (28, 5158587), (42, 3439058), (49, 2947764), (61, 2367876), (84, 1719529), (98, 1473882), (122, 1183938), (147, 982588), (183, 789292), (196, 736941), (244, 591969), (294, 491294), (366, 394646), (427, 338268), (588, 245647), (732, 197323), (854, 169134), (1281, 112756), (1708, 84567), (2562, 56378), (2989, 48324), (4027, 35868), (5124, 28189), (5978, 24162), (8054, 17934), (8967, 16108), (11956, 12081)]