87146084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 169451520

約数和(自身を除く): 82305436

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 787, 893, 1178, 1457, 1574, 1786, 2356, 2914, 3148, 3572, 5828, 14953, 24397, 27683, 29906, 36989, 48794, 55366, 59812, 73978, 97588, 110732, 147956, 463543, 702791, 927086, 1146659, 1405582, 1854172, 2293318, 2811164, 4586636, 21786521, 43573042, 87146084]

約数ペア:

[(1, 87146084), (2, 43573042), (4, 21786521), (19, 4586636), (31, 2811164), (38, 2293318), (47, 1854172), (62, 1405582), (76, 1146659), (94, 927086), (124, 702791), (188, 463543), (589, 147956), (787, 110732), (893, 97588), (1178, 73978), (1457, 59812), (1574, 55366), (1786, 48794), (2356, 36989), (2914, 29906), (3148, 27683), (3572, 24397), (5828, 14953)]