90652772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 198446976

約数和(自身を除く): 107794204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 103, 119, 172, 206, 238, 301, 412, 476, 602, 721, 731, 1204, 1442, 1462, 1751, 1849, 2884, 2924, 3502, 3698, 4429, 5117, 7004, 7396, 8858, 10234, 12257, 12943, 17716, 20468, 24514, 25886, 31003, 31433, 49028, 51772, 62006, 62866, 75293, 124012, 125732, 150586, 190447, 220031, 301172, 380894, 440062, 527051, 761788, 880124, 1054102, 1333129, 2108204, 2666258, 3237599, 5332516, 6475198, 12950396, 22663193, 45326386, 90652772]

約数ペア:

[(1, 90652772), (2, 45326386), (4, 22663193), (7, 12950396), (14, 6475198), (17, 5332516), (28, 3237599), (34, 2666258), (43, 2108204), (68, 1333129), (86, 1054102), (103, 880124), (119, 761788), (172, 527051), (206, 440062), (238, 380894), (301, 301172), (412, 220031), (476, 190447), (602, 150586), (721, 125732), (731, 124012), (1204, 75293), (1442, 62866), (1462, 62006), (1751, 51772), (1849, 49028), (2884, 31433), (2924, 31003), (3502, 25886), (3698, 24514), (4429, 20468), (5117, 17716), (7004, 12943), (7396, 12257), (8858, 10234)]