81450132

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{17909}}^1$

素因数の和:18295

約数の個数: 24

約数和(自身を含む): 190562400

約数和(自身を除く): 109112268

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 17909, 35818, 53727, 71636, 107454, 214908, 6787511, 13575022, 20362533, 27150044, 40725066, 81450132]

約数ペア:

[(1, 81450132), (2, 40725066), (3, 27150044), (4, 20362533), (6, 13575022), (12, 6787511), (379, 214908), (758, 107454), (1137, 71636), (1516, 53727), (2274, 35818), (4548, 17909)]