78880038

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 160980480

約数和(自身を除く): 82100442

約数列:

[1, 2, 3, 6, 67, 134, 201, 239, 402, 478, 717, 821, 1434, 1642, 2463, 4926, 16013, 32026, 48039, 55007, 96078, 110014, 165021, 196219, 330042, 392438, 588657, 1177314, 13146673, 26293346, 39440019, 78880038]

約数ペア:

[(1, 78880038), (2, 39440019), (3, 26293346), (6, 13146673), (67, 1177314), (134, 588657), (201, 392438), (239, 330042), (402, 196219), (478, 165021), (717, 110014), (821, 96078), (1434, 55007), (1642, 48039), (2463, 32026), (4926, 16013)]