61662456

素因数分解:

$2^3\times 3^2\times {\mathrm{859}}^1\times {\mathrm{997}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 167364600

約数和(自身を除く): 105702144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 859, 997, 1718, 1994, 2577, 2991, 3436, 3988, 5154, 5982, 6872, 7731, 7976, 8973, 10308, 11964, 15462, 17946, 20616, 23928, 30924, 35892, 61848, 71784, 856423, 1712846, 2569269, 3425692, 5138538, 6851384, 7707807, 10277076, 15415614, 20554152, 30831228, 61662456]

約数ペア:

[(1, 61662456), (2, 30831228), (3, 20554152), (4, 15415614), (6, 10277076), (8, 7707807), (9, 6851384), (12, 5138538), (18, 3425692), (24, 2569269), (36, 1712846), (72, 856423), (859, 71784), (997, 61848), (1718, 35892), (1994, 30924), (2577, 23928), (2991, 20616), (3436, 17946), (3988, 15462), (5154, 11964), (5982, 10308), (6872, 8973), (7731, 7976)]