90391086

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 119172114

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 197, 261, 293, 394, 522, 586, 591, 783, 879, 1182, 1566, 1758, 1773, 2637, 3546, 5274, 5319, 5713, 7911, 8497, 10638, 11426, 15822, 16994, 17139, 25491, 34278, 50982, 51417, 57721, 76473, 102834, 115442, 152946, 154251, 173163, 229419, 308502, 346326, 458838, 519489, 1038978, 1558467, 1673909, 3116934, 3347818, 5021727, 10043454, 15065181, 30130362, 45195543, 90391086]

約数ペア:

[(1, 90391086), (2, 45195543), (3, 30130362), (6, 15065181), (9, 10043454), (18, 5021727), (27, 3347818), (29, 3116934), (54, 1673909), (58, 1558467), (87, 1038978), (174, 519489), (197, 458838), (261, 346326), (293, 308502), (394, 229419), (522, 173163), (586, 154251), (591, 152946), (783, 115442), (879, 102834), (1182, 76473), (1566, 57721), (1758, 51417), (1773, 50982), (2637, 34278), (3546, 25491), (5274, 17139), (5319, 16994), (5713, 15822), (7911, 11426), (8497, 10638)]