83777288

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 188352000

約数和(自身を除く): 104574712

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 158, 203, 232, 316, 406, 553, 632, 653, 812, 1106, 1306, 1624, 2212, 2291, 2612, 4424, 4571, 4582, 5224, 9142, 9164, 16037, 18284, 18328, 18937, 32074, 36568, 37874, 51587, 64148, 75748, 103174, 128296, 132559, 151496, 206348, 265118, 361109, 412696, 530236, 722218, 1060472, 1444436, 1496023, 2888872, 2992046, 5984092, 10472161, 11968184, 20944322, 41888644, 83777288]

約数ペア:

[(1, 83777288), (2, 41888644), (4, 20944322), (7, 11968184), (8, 10472161), (14, 5984092), (28, 2992046), (29, 2888872), (56, 1496023), (58, 1444436), (79, 1060472), (116, 722218), (158, 530236), (203, 412696), (232, 361109), (316, 265118), (406, 206348), (553, 151496), (632, 132559), (653, 128296), (812, 103174), (1106, 75748), (1306, 64148), (1624, 51587), (2212, 37874), (2291, 36568), (2612, 32074), (4424, 18937), (4571, 18328), (4582, 18284), (5224, 16037), (9142, 9164)]