89867388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18583}}^1$

素因数の和:18634

約数の個数: 48

約数和(自身を含む): 233117696

約数和(自身を除く): 143250308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 18583, 37166, 55749, 74332, 111498, 222996, 241579, 483158, 576073, 724737, 966316, 1152146, 1449474, 1728219, 2304292, 2898948, 3456438, 6912876, 7488949, 14977898, 22466847, 29955796, 44933694, 89867388]

約数ペア:

[(1, 89867388), (2, 44933694), (3, 29955796), (4, 22466847), (6, 14977898), (12, 7488949), (13, 6912876), (26, 3456438), (31, 2898948), (39, 2304292), (52, 1728219), (62, 1449474), (78, 1152146), (93, 966316), (124, 724737), (156, 576073), (186, 483158), (372, 241579), (403, 222996), (806, 111498), (1209, 74332), (1612, 55749), (2418, 37166), (4836, 18583)]