85008456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90821}}^1$

素因数の和:90846

約数の個数: 48

約数和(自身を含む): 247944060

約数和(自身を除く): 162935604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 90821, 181642, 272463, 363284, 544926, 726568, 817389, 1089852, 1180673, 1634778, 2179704, 2361346, 3269556, 3542019, 4722692, 6539112, 7084038, 9445384, 10626057, 14168076, 21252114, 28336152, 42504228, 85008456]

約数ペア:

[(1, 85008456), (2, 42504228), (3, 28336152), (4, 21252114), (6, 14168076), (8, 10626057), (9, 9445384), (12, 7084038), (13, 6539112), (18, 4722692), (24, 3542019), (26, 3269556), (36, 2361346), (39, 2179704), (52, 1634778), (72, 1180673), (78, 1089852), (104, 817389), (117, 726568), (156, 544926), (234, 363284), (312, 272463), (468, 181642), (936, 90821)]