69143904

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 197444520

約数和(自身を除く): 128300616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 587, 818, 1174, 1227, 1636, 1761, 2348, 2454, 3272, 3522, 3681, 4696, 4908, 5283, 6544, 7044, 7362, 9392, 9816, 10566, 13088, 14088, 14724, 18784, 19632, 21132, 28176, 29448, 39264, 42264, 56352, 58896, 84528, 117792, 169056, 240083, 480166, 720249, 960332, 1440498, 1920664, 2160747, 2880996, 3841328, 4321494, 5761992, 7682656, 8642988, 11523984, 17285976, 23047968, 34571952, 69143904]

約数ペア:

[(1, 69143904), (2, 34571952), (3, 23047968), (4, 17285976), (6, 11523984), (8, 8642988), (9, 7682656), (12, 5761992), (16, 4321494), (18, 3841328), (24, 2880996), (32, 2160747), (36, 1920664), (48, 1440498), (72, 960332), (96, 720249), (144, 480166), (288, 240083), (409, 169056), (587, 117792), (818, 84528), (1174, 58896), (1227, 56352), (1636, 42264), (1761, 39264), (2348, 29448), (2454, 28176), (3272, 21132), (3522, 19632), (3681, 18784), (4696, 14724), (4908, 14088), (5283, 13088), (6544, 10566), (7044, 9816), (7362, 9392)]