81201024

素因数分解:

$2^7\times 3^2\times {\mathrm{70487}}^1$

素因数の和:70507

約数の個数: 48

約数和(自身を含む): 233667720

約数和(自身を除く): 152466696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70487, 140974, 211461, 281948, 422922, 563896, 634383, 845844, 1127792, 1268766, 1691688, 2255584, 2537532, 3383376, 4511168, 5075064, 6766752, 9022336, 10150128, 13533504, 20300256, 27067008, 40600512, 81201024]

約数ペア:

[(1, 81201024), (2, 40600512), (3, 27067008), (4, 20300256), (6, 13533504), (8, 10150128), (9, 9022336), (12, 6766752), (16, 5075064), (18, 4511168), (24, 3383376), (32, 2537532), (36, 2255584), (48, 1691688), (64, 1268766), (72, 1127792), (96, 845844), (128, 634383), (144, 563896), (192, 422922), (288, 281948), (384, 211461), (576, 140974), (1152, 70487)]