90388608

素因数分解:

$2^7\times 3^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 241103520

約数和(自身を除く): 150714912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 401, 587, 802, 1174, 1203, 1604, 1761, 2348, 2406, 3208, 3522, 4696, 4812, 6416, 7044, 9392, 9624, 12832, 14088, 18784, 19248, 25664, 28176, 37568, 38496, 51328, 56352, 75136, 76992, 112704, 153984, 225408, 235387, 470774, 706161, 941548, 1412322, 1883096, 2824644, 3766192, 5649288, 7532384, 11298576, 15064768, 22597152, 30129536, 45194304, 90388608]

約数ペア:

[(1, 90388608), (2, 45194304), (3, 30129536), (4, 22597152), (6, 15064768), (8, 11298576), (12, 7532384), (16, 5649288), (24, 3766192), (32, 2824644), (48, 1883096), (64, 1412322), (96, 941548), (128, 706161), (192, 470774), (384, 235387), (401, 225408), (587, 153984), (802, 112704), (1174, 76992), (1203, 75136), (1604, 56352), (1761, 51328), (2348, 38496), (2406, 37568), (3208, 28176), (3522, 25664), (4696, 19248), (4812, 18784), (6416, 14088), (7044, 12832), (9392, 9624)]