78696852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 198311232

約数和(自身を除く): 119614380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 787, 1282, 1574, 1923, 2361, 2564, 3148, 3846, 4722, 7692, 8333, 9444, 10231, 16666, 20462, 24999, 30693, 33332, 40924, 49998, 61386, 99996, 122772, 504467, 1008934, 1513401, 2017868, 3026802, 6053604, 6558071, 13116142, 19674213, 26232284, 39348426, 78696852]

約数ペア:

[(1, 78696852), (2, 39348426), (3, 26232284), (4, 19674213), (6, 13116142), (12, 6558071), (13, 6053604), (26, 3026802), (39, 2017868), (52, 1513401), (78, 1008934), (156, 504467), (641, 122772), (787, 99996), (1282, 61386), (1574, 49998), (1923, 40924), (2361, 33332), (2564, 30693), (3148, 24999), (3846, 20462), (4722, 16666), (7692, 10231), (8333, 9444)]