71754822

素因数分解:

$2^1\times 3^4\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1346

約数の個数: 40

約数和(自身を含む): 161267832

約数和(自身を除く): 89513010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 641, 691, 1282, 1382, 1923, 2073, 3846, 4146, 5769, 6219, 11538, 12438, 17307, 18657, 34614, 37314, 51921, 55971, 103842, 111942, 442931, 885862, 1328793, 2657586, 3986379, 7972758, 11959137, 23918274, 35877411, 71754822]

約数ペア:

[(1, 71754822), (2, 35877411), (3, 23918274), (6, 11959137), (9, 7972758), (18, 3986379), (27, 2657586), (54, 1328793), (81, 885862), (162, 442931), (641, 111942), (691, 103842), (1282, 55971), (1382, 51921), (1923, 37314), (2073, 34614), (3846, 18657), (4146, 17307), (5769, 12438), (6219, 11538)]