81789696

素因数分解:

$2^8\times 3^3\times {\mathrm{11833}}^1$

素因数の和:11858

約数の個数: 72

約数和(自身を含む): 241886960

約数和(自身を除く): 160097264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 11833, 23666, 35499, 47332, 70998, 94664, 106497, 141996, 189328, 212994, 283992, 319491, 378656, 425988, 567984, 638982, 757312, 851976, 1135968, 1277964, 1514624, 1703952, 2271936, 2555928, 3029248, 3407904, 4543872, 5111856, 6815808, 9087744, 10223712, 13631616, 20447424, 27263232, 40894848, 81789696]

約数ペア:

[(1, 81789696), (2, 40894848), (3, 27263232), (4, 20447424), (6, 13631616), (8, 10223712), (9, 9087744), (12, 6815808), (16, 5111856), (18, 4543872), (24, 3407904), (27, 3029248), (32, 2555928), (36, 2271936), (48, 1703952), (54, 1514624), (64, 1277964), (72, 1135968), (96, 851976), (108, 757312), (128, 638982), (144, 567984), (192, 425988), (216, 378656), (256, 319491), (288, 283992), (384, 212994), (432, 189328), (576, 141996), (768, 106497), (864, 94664), (1152, 70998), (1728, 47332), (2304, 35499), (3456, 23666), (6912, 11833)]