71980434

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{5531}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 160649280

約数和(自身を除く): 88668846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 5531, 6507, 11062, 13014, 16593, 33186, 49779, 99558, 149337, 298674, 1332971, 2665942, 3998913, 7997826, 11996739, 23993478, 35990217, 71980434]

約数ペア:

[(1, 71980434), (2, 35990217), (3, 23993478), (6, 11996739), (9, 7997826), (18, 3998913), (27, 2665942), (54, 1332971), (241, 298674), (482, 149337), (723, 99558), (1446, 49779), (2169, 33186), (4338, 16593), (5531, 13014), (6507, 11062)]