90489852

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{17827}}^1$

素因数の和:17887

約数の個数: 48

約数和(自身を含む): 239608320

約数和(自身を除く): 149118468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 17827, 35654, 53481, 71308, 106962, 160443, 213924, 320886, 481329, 641772, 837869, 962658, 1675738, 1925316, 2513607, 3351476, 5027214, 7540821, 10054428, 15081642, 22622463, 30163284, 45244926, 90489852]

約数ペア:

[(1, 90489852), (2, 45244926), (3, 30163284), (4, 22622463), (6, 15081642), (9, 10054428), (12, 7540821), (18, 5027214), (27, 3351476), (36, 2513607), (47, 1925316), (54, 1675738), (94, 962658), (108, 837869), (141, 641772), (188, 481329), (282, 320886), (423, 213924), (564, 160443), (846, 106962), (1269, 71308), (1692, 53481), (2538, 35654), (5076, 17827)]