82571562

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 192883680

約数和(自身を除く): 110312118

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 59, 81, 106, 118, 159, 162, 163, 177, 318, 326, 354, 477, 489, 531, 954, 978, 1062, 1431, 1467, 1593, 2862, 2934, 3127, 3186, 4293, 4401, 4779, 6254, 8586, 8639, 8802, 9381, 9558, 9617, 13203, 17278, 18762, 19234, 25917, 26406, 28143, 28851, 51834, 56286, 57702, 77751, 84429, 86553, 155502, 168858, 173106, 233253, 253287, 259659, 466506, 506574, 509701, 519318, 699759, 778977, 1019402, 1399518, 1529103, 1557954, 3058206, 4587309, 9174618, 13761927, 27523854, 41285781, 82571562]

約数ペア:

[(1, 82571562), (2, 41285781), (3, 27523854), (6, 13761927), (9, 9174618), (18, 4587309), (27, 3058206), (53, 1557954), (54, 1529103), (59, 1399518), (81, 1019402), (106, 778977), (118, 699759), (159, 519318), (162, 509701), (163, 506574), (177, 466506), (318, 259659), (326, 253287), (354, 233253), (477, 173106), (489, 168858), (531, 155502), (954, 86553), (978, 84429), (1062, 77751), (1431, 57702), (1467, 56286), (1593, 51834), (2862, 28851), (2934, 28143), (3127, 26406), (3186, 25917), (4293, 19234), (4401, 18762), (4779, 17278), (6254, 13203), (8586, 9617), (8639, 9558), (8802, 9381)]