81182016

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1568

約数の個数: 84

約数和(自身を含む): 235254292

約数和(自身を除く): 154072276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1453, 1552, 1746, 2328, 2906, 3104, 3492, 4359, 4656, 5812, 6208, 6984, 8718, 9312, 11624, 13077, 13968, 17436, 18624, 23248, 26154, 27936, 34872, 46496, 52308, 55872, 69744, 92992, 104616, 139488, 140941, 209232, 278976, 281882, 418464, 422823, 563764, 836928, 845646, 1127528, 1268469, 1691292, 2255056, 2536938, 3382584, 4510112, 5073876, 6765168, 9020224, 10147752, 13530336, 20295504, 27060672, 40591008, 81182016]

約数ペア:

[(1, 81182016), (2, 40591008), (3, 27060672), (4, 20295504), (6, 13530336), (8, 10147752), (9, 9020224), (12, 6765168), (16, 5073876), (18, 4510112), (24, 3382584), (32, 2536938), (36, 2255056), (48, 1691292), (64, 1268469), (72, 1127528), (96, 845646), (97, 836928), (144, 563764), (192, 422823), (194, 418464), (288, 281882), (291, 278976), (388, 209232), (576, 140941), (582, 139488), (776, 104616), (873, 92992), (1164, 69744), (1453, 55872), (1552, 52308), (1746, 46496), (2328, 34872), (2906, 27936), (3104, 26154), (3492, 23248), (4359, 18624), (4656, 17436), (5812, 13968), (6208, 13077), (6984, 11624), (8718, 9312)]