80380836

素因数分解:

$2^2\times 3^4\times {\mathrm{248089}}^1$

素因数の和:248105

約数の個数: 30

約数和(自身を含む): 210132230

約数和(自身を除く): 129751394

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248089, 496178, 744267, 992356, 1488534, 2232801, 2977068, 4465602, 6698403, 8931204, 13396806, 20095209, 26793612, 40190418, 80380836]

約数ペア:

[(1, 80380836), (2, 40190418), (3, 26793612), (4, 20095209), (6, 13396806), (9, 8931204), (12, 6698403), (18, 4465602), (27, 2977068), (36, 2232801), (54, 1488534), (81, 992356), (108, 744267), (162, 496178), (324, 248089)]