83746376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 195072000

約数和(自身を除く): 111325624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 2539, 4123, 4712, 5078, 8246, 10156, 16492, 17773, 20312, 32984, 35546, 48241, 71092, 78709, 96482, 142184, 157418, 192964, 314836, 337687, 385928, 550963, 629672, 675374, 1101926, 1350748, 1495471, 2203852, 2701496, 2990942, 4407704, 5981884, 10468297, 11963768, 20936594, 41873188, 83746376]

約数ペア:

[(1, 83746376), (2, 41873188), (4, 20936594), (7, 11963768), (8, 10468297), (14, 5981884), (19, 4407704), (28, 2990942), (31, 2701496), (38, 2203852), (56, 1495471), (62, 1350748), (76, 1101926), (124, 675374), (133, 629672), (152, 550963), (217, 385928), (248, 337687), (266, 314836), (434, 192964), (532, 157418), (589, 142184), (868, 96482), (1064, 78709), (1178, 71092), (1736, 48241), (2356, 35546), (2539, 32984), (4123, 20312), (4712, 17773), (5078, 16492), (8246, 10156)]