181053612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 481375440

約数和(自身を除く): 300321828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 2843, 3538, 5307, 5686, 7076, 8529, 10614, 11372, 15921, 17058, 21228, 25587, 31842, 34116, 51174, 63684, 82447, 102348, 164894, 173423, 247341, 329788, 346846, 494682, 520269, 693692, 742023, 989364, 1040538, 1484046, 1560807, 2081076, 2968092, 3121614, 5029267, 6243228, 10058534, 15087801, 20117068, 30175602, 45263403, 60351204, 90526806, 181053612]

約数ペア:

[(1, 181053612), (2, 90526806), (3, 60351204), (4, 45263403), (6, 30175602), (9, 20117068), (12, 15087801), (18, 10058534), (29, 6243228), (36, 5029267), (58, 3121614), (61, 2968092), (87, 2081076), (116, 1560807), (122, 1484046), (174, 1040538), (183, 989364), (244, 742023), (261, 693692), (348, 520269), (366, 494682), (522, 346846), (549, 329788), (732, 247341), (1044, 173423), (1098, 164894), (1769, 102348), (2196, 82447), (2843, 63684), (3538, 51174), (5307, 34116), (5686, 31842), (7076, 25587), (8529, 21228), (10614, 17058), (11372, 15921)]