71806662

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 80

約数和(自身を含む): 173804400

約数和(自身を除く): 101997738

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 246, 342, 369, 513, 569, 738, 779, 1026, 1107, 1138, 1539, 1558, 1707, 2214, 2337, 3078, 3321, 3414, 4674, 5121, 6642, 7011, 10242, 10811, 14022, 15363, 21033, 21622, 23329, 30726, 32433, 42066, 46089, 46658, 63099, 64866, 69987, 92178, 97299, 126198, 139974, 194598, 209961, 291897, 419922, 443251, 583794, 629883, 875691, 886502, 1259766, 1329753, 1751382, 1889649, 2659506, 3779298, 3989259, 7978518, 11967777, 23935554, 35903331, 71806662]

約数ペア:

[(1, 71806662), (2, 35903331), (3, 23935554), (6, 11967777), (9, 7978518), (18, 3989259), (19, 3779298), (27, 2659506), (38, 1889649), (41, 1751382), (54, 1329753), (57, 1259766), (81, 886502), (82, 875691), (114, 629883), (123, 583794), (162, 443251), (171, 419922), (246, 291897), (342, 209961), (369, 194598), (513, 139974), (569, 126198), (738, 97299), (779, 92178), (1026, 69987), (1107, 64866), (1138, 63099), (1539, 46658), (1558, 46089), (1707, 42066), (2214, 32433), (2337, 30726), (3078, 23329), (3321, 21622), (3414, 21033), (4674, 15363), (5121, 14022), (6642, 10811), (7011, 10242)]