68723964

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4576

約数の個数: 60

約数和(自身を含む): 183521184

約数和(自身を除く): 114797220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 4513, 5076, 7614, 9026, 13539, 15228, 18052, 27078, 40617, 54156, 81234, 121851, 162468, 212111, 243702, 365553, 424222, 487404, 636333, 731106, 848444, 1272666, 1462212, 1908999, 2545332, 3817998, 5726997, 7635996, 11453994, 17180991, 22907988, 34361982, 68723964]

約数ペア:

[(1, 68723964), (2, 34361982), (3, 22907988), (4, 17180991), (6, 11453994), (9, 7635996), (12, 5726997), (18, 3817998), (27, 2545332), (36, 1908999), (47, 1462212), (54, 1272666), (81, 848444), (94, 731106), (108, 636333), (141, 487404), (162, 424222), (188, 365553), (282, 243702), (324, 212111), (423, 162468), (564, 121851), (846, 81234), (1269, 54156), (1692, 40617), (2538, 27078), (3807, 18052), (4513, 15228), (5076, 13539), (7614, 9026)]