68297268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 172138176

約数和(自身を除く): 103840908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 683, 1282, 1366, 1923, 2049, 2564, 2732, 3846, 4098, 7692, 8196, 8333, 8879, 16666, 17758, 24999, 26637, 33332, 35516, 49998, 53274, 99996, 106548, 437803, 875606, 1313409, 1751212, 2626818, 5253636, 5691439, 11382878, 17074317, 22765756, 34148634, 68297268]

約数ペア:

[(1, 68297268), (2, 34148634), (3, 22765756), (4, 17074317), (6, 11382878), (12, 5691439), (13, 5253636), (26, 2626818), (39, 1751212), (52, 1313409), (78, 875606), (156, 437803), (641, 106548), (683, 99996), (1282, 53274), (1366, 49998), (1923, 35516), (2049, 33332), (2564, 26637), (2732, 24999), (3846, 17758), (4098, 16666), (7692, 8879), (8196, 8333)]