80252208

素因数分解:

$2^4\times 3^5\times {\mathrm{20641}}^1$

素因数の和:20664

約数の個数: 60

約数和(自身を含む): 232924328

約数和(自身を除く): 152672120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 557307, 743076, 990768, 1114614, 1486152, 1671921, 2229228, 2972304, 3343842, 4458456, 5015763, 6687684, 8916912, 10031526, 13375368, 20063052, 26750736, 40126104, 80252208]

約数ペア:

[(1, 80252208), (2, 40126104), (3, 26750736), (4, 20063052), (6, 13375368), (8, 10031526), (9, 8916912), (12, 6687684), (16, 5015763), (18, 4458456), (24, 3343842), (27, 2972304), (36, 2229228), (48, 1671921), (54, 1486152), (72, 1114614), (81, 990768), (108, 743076), (144, 557307), (162, 495384), (216, 371538), (243, 330256), (324, 247692), (432, 185769), (486, 165128), (648, 123846), (972, 82564), (1296, 61923), (1944, 41282), (3888, 20641)]