66545856

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8918

約数の個数: 84

約数和(自身を含む): 205437232

約数和(自身を除く): 138891376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 8887, 17774, 26661, 35548, 53322, 71096, 79983, 106644, 115531, 142192, 159966, 213288, 231062, 284384, 319932, 346593, 426576, 462124, 568768, 639864, 693186, 853152, 924248, 1039779, 1279728, 1386372, 1706304, 1848496, 2079558, 2559456, 2772744, 3696992, 4159116, 5118912, 5545488, 7393984, 8318232, 11090976, 16636464, 22181952, 33272928, 66545856]

約数ペア:

[(1, 66545856), (2, 33272928), (3, 22181952), (4, 16636464), (6, 11090976), (8, 8318232), (9, 7393984), (12, 5545488), (13, 5118912), (16, 4159116), (18, 3696992), (24, 2772744), (26, 2559456), (32, 2079558), (36, 1848496), (39, 1706304), (48, 1386372), (52, 1279728), (64, 1039779), (72, 924248), (78, 853152), (96, 693186), (104, 639864), (117, 568768), (144, 462124), (156, 426576), (192, 346593), (208, 319932), (234, 284384), (288, 231062), (312, 213288), (416, 159966), (468, 142192), (576, 115531), (624, 106644), (832, 79983), (936, 71096), (1248, 53322), (1872, 35548), (2496, 26661), (3744, 17774), (7488, 8887)]