87059284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 85671596

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 689, 806, 1019, 1378, 1612, 1643, 2038, 2756, 3286, 4076, 6572, 13247, 21359, 26494, 31589, 42718, 52988, 54007, 63178, 85436, 108014, 126356, 216028, 410657, 702091, 821314, 1404182, 1642628, 1674217, 2808364, 3348434, 6696868, 21764821, 43529642, 87059284]

約数ペア:

[(1, 87059284), (2, 43529642), (4, 21764821), (13, 6696868), (26, 3348434), (31, 2808364), (52, 1674217), (53, 1642628), (62, 1404182), (106, 821314), (124, 702091), (212, 410657), (403, 216028), (689, 126356), (806, 108014), (1019, 85436), (1378, 63178), (1612, 54007), (1643, 52988), (2038, 42718), (2756, 31589), (3286, 26494), (4076, 21359), (6572, 13247)]