91487988

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5197}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 238692160

約数和(自身を除く): 147204172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5197, 5868, 8802, 10394, 15591, 17604, 20788, 31182, 46773, 62364, 93546, 140319, 187092, 280638, 561276, 847111, 1694222, 2541333, 3388444, 5082666, 7623999, 10165332, 15247998, 22871997, 30495996, 45743994, 91487988]

約数ペア:

[(1, 91487988), (2, 45743994), (3, 30495996), (4, 22871997), (6, 15247998), (9, 10165332), (12, 7623999), (18, 5082666), (27, 3388444), (36, 2541333), (54, 1694222), (108, 847111), (163, 561276), (326, 280638), (489, 187092), (652, 140319), (978, 93546), (1467, 62364), (1956, 46773), (2934, 31182), (4401, 20788), (5197, 17604), (5868, 15591), (8802, 10394)]