68672754

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 154791000

約数和(自身を除く): 86118246

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 293, 449, 522, 586, 879, 898, 1347, 1758, 2637, 2694, 4041, 5274, 8082, 8497, 13021, 16994, 25491, 26042, 39063, 50982, 76473, 78126, 117189, 131557, 152946, 234378, 263114, 394671, 789342, 1184013, 2368026, 3815153, 7630306, 11445459, 22890918, 34336377, 68672754]

約数ペア:

[(1, 68672754), (2, 34336377), (3, 22890918), (6, 11445459), (9, 7630306), (18, 3815153), (29, 2368026), (58, 1184013), (87, 789342), (174, 394671), (261, 263114), (293, 234378), (449, 152946), (522, 131557), (586, 117189), (879, 78126), (898, 76473), (1347, 50982), (1758, 39063), (2637, 26042), (2694, 25491), (4041, 16994), (5274, 13021), (8082, 8497)]