67791456

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 193591944

約数和(自身を除く): 125800488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 587, 802, 1174, 1203, 1604, 1761, 2348, 2406, 3208, 3522, 3609, 4696, 4812, 5283, 6416, 7044, 7218, 9392, 9624, 10566, 12832, 14088, 14436, 18784, 19248, 21132, 28176, 28872, 38496, 42264, 56352, 57744, 84528, 115488, 169056, 235387, 470774, 706161, 941548, 1412322, 1883096, 2118483, 2824644, 3766192, 4236966, 5649288, 7532384, 8473932, 11298576, 16947864, 22597152, 33895728, 67791456]

約数ペア:

[(1, 67791456), (2, 33895728), (3, 22597152), (4, 16947864), (6, 11298576), (8, 8473932), (9, 7532384), (12, 5649288), (16, 4236966), (18, 3766192), (24, 2824644), (32, 2118483), (36, 1883096), (48, 1412322), (72, 941548), (96, 706161), (144, 470774), (288, 235387), (401, 169056), (587, 115488), (802, 84528), (1174, 57744), (1203, 56352), (1604, 42264), (1761, 38496), (2348, 28872), (2406, 28176), (3208, 21132), (3522, 19248), (3609, 18784), (4696, 14436), (4812, 14088), (5283, 12832), (6416, 10566), (7044, 9624), (7218, 9392)]