78880338

素因数分解:

$2^1\times 3^3\times {\mathrm{1460747}}^1$

素因数の和:1460758

約数の個数: 16

約数和(自身を含む): 175289760

約数和(自身を除く): 96409422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1460747, 2921494, 4382241, 8764482, 13146723, 26293446, 39440169, 78880338]

約数ペア:

[(1, 78880338), (2, 39440169), (3, 26293446), (6, 13146723), (9, 8764482), (18, 4382241), (27, 2921494), (54, 1460747)]