78312984318

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{739}}^1\times {\mathrm{9511}}^1$

素因数の和:10877

約数の個数: 48

約数和(自身を含む): 170200118400

約数和(自身を除く): 91887134082

約数列:

[1, 2, 3, 6, 9, 18, 619, 739, 1238, 1478, 1857, 2217, 3714, 4434, 5571, 6651, 9511, 11142, 13302, 19022, 28533, 57066, 85599, 171198, 457441, 914882, 1372323, 2744646, 4116969, 5887309, 7028629, 8233938, 11774618, 14057258, 17661927, 21085887, 35323854, 42171774, 52985781, 63257661, 105971562, 126515322, 4350721351, 8701442702, 13052164053, 26104328106, 39156492159, 78312984318]

約数ペア:

[(1, 78312984318), (2, 39156492159), (3, 26104328106), (6, 13052164053), (9, 8701442702), (18, 4350721351), (619, 126515322), (739, 105971562), (1238, 63257661), (1478, 52985781), (1857, 42171774), (2217, 35323854), (3714, 21085887), (4434, 17661927), (5571, 14057258), (6651, 11774618), (9511, 8233938), (11142, 7028629), (13302, 5887309), (19022, 4116969), (28533, 2744646), (57066, 1372323), (85599, 914882), (171198, 457441)]