72498806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 117013248

約数和(自身を除く): 44514442

約数列:

[1, 2, 23, 46, 53, 106, 131, 227, 262, 454, 1219, 2438, 3013, 5221, 6026, 6943, 10442, 12031, 13886, 24062, 29737, 59474, 159689, 276713, 319378, 553426, 683951, 1367902, 1576061, 3152122, 36249403, 72498806]

約数ペア:

[(1, 72498806), (2, 36249403), (23, 3152122), (46, 1576061), (53, 1367902), (106, 683951), (131, 553426), (227, 319378), (262, 276713), (454, 159689), (1219, 59474), (2438, 29737), (3013, 24062), (5221, 13886), (6026, 12031), (6943, 10442)]