68716458

素因数分解:

$2^1\times 3^3\times {\mathrm{877}}^1\times {\mathrm{1451}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 152982720

約数和(自身を除く): 84266262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 877, 1451, 1754, 2631, 2902, 4353, 5262, 7893, 8706, 13059, 15786, 23679, 26118, 39177, 47358, 78354, 1272527, 2545054, 3817581, 7635162, 11452743, 22905486, 34358229, 68716458]

約数ペア:

[(1, 68716458), (2, 34358229), (3, 22905486), (6, 11452743), (9, 7635162), (18, 3817581), (27, 2545054), (54, 1272527), (877, 78354), (1451, 47358), (1754, 39177), (2631, 26118), (2902, 23679), (4353, 15786), (5262, 13059), (7893, 8706)]