72204176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17837}}^1$

素因数の和:17879

約数の個数: 40

約数和(自身を含む): 159257664

約数和(自身を除く): 87053488

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 17837, 35674, 71348, 142696, 196207, 285392, 392414, 410251, 784828, 820502, 1569656, 1641004, 3139312, 3282008, 4512761, 6564016, 9025522, 18051044, 36102088, 72204176]

約数ペア:

[(1, 72204176), (2, 36102088), (4, 18051044), (8, 9025522), (11, 6564016), (16, 4512761), (22, 3282008), (23, 3139312), (44, 1641004), (46, 1569656), (88, 820502), (92, 784828), (176, 410251), (184, 392414), (253, 285392), (368, 196207), (506, 142696), (1012, 71348), (2024, 35674), (4048, 17837)]