87499464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 237867840

約数和(自身を除く): 150368376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2621, 2782, 4173, 5242, 5564, 7863, 8346, 10484, 11128, 15726, 16692, 20968, 31452, 33384, 34073, 62904, 68146, 102219, 136292, 204438, 272584, 280447, 408876, 560894, 817752, 841341, 1121788, 1682682, 2243576, 3365364, 3645811, 6730728, 7291622, 10937433, 14583244, 21874866, 29166488, 43749732, 87499464]

約数ペア:

[(1, 87499464), (2, 43749732), (3, 29166488), (4, 21874866), (6, 14583244), (8, 10937433), (12, 7291622), (13, 6730728), (24, 3645811), (26, 3365364), (39, 2243576), (52, 1682682), (78, 1121788), (104, 841341), (107, 817752), (156, 560894), (214, 408876), (312, 280447), (321, 272584), (428, 204438), (642, 136292), (856, 102219), (1284, 68146), (1391, 62904), (2568, 34073), (2621, 33384), (2782, 31452), (4173, 20968), (5242, 16692), (5564, 15726), (7863, 11128), (8346, 10484)]