123275964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6815

約数の個数: 72

約数和(自身を含む): 345451008

約数和(自身を除く): 222175044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 6763, 9114, 13526, 18228, 20289, 27052, 40578, 47341, 81156, 94682, 142023, 189364, 209653, 284046, 331387, 419306, 568092, 628959, 662774, 838612, 994161, 1257918, 1325548, 1467571, 1988322, 2515836, 2935142, 3976644, 4402713, 5870284, 8805426, 10272997, 17610852, 20545994, 30818991, 41091988, 61637982, 123275964]

約数ペア:

[(1, 123275964), (2, 61637982), (3, 41091988), (4, 30818991), (6, 20545994), (7, 17610852), (12, 10272997), (14, 8805426), (21, 5870284), (28, 4402713), (31, 3976644), (42, 2935142), (49, 2515836), (62, 1988322), (84, 1467571), (93, 1325548), (98, 1257918), (124, 994161), (147, 838612), (186, 662774), (196, 628959), (217, 568092), (294, 419306), (372, 331387), (434, 284046), (588, 209653), (651, 189364), (868, 142023), (1302, 94682), (1519, 81156), (2604, 47341), (3038, 40578), (4557, 27052), (6076, 20289), (6763, 18228), (9114, 13526)]