69775412

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 154211904

約数和(自身を除く): 84436492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 487, 602, 731, 833, 974, 1204, 1462, 1666, 1948, 2107, 2924, 3332, 3409, 4214, 5117, 6818, 8279, 8428, 10234, 13636, 16558, 20468, 20941, 23863, 33116, 35819, 41882, 47726, 57953, 71638, 83764, 95452, 115906, 143276, 146587, 231812, 293174, 355997, 405671, 586348, 711994, 811342, 1026109, 1423988, 1622684, 2052218, 2491979, 4104436, 4983958, 9967916, 17443853, 34887706, 69775412]

約数ペア:

[(1, 69775412), (2, 34887706), (4, 17443853), (7, 9967916), (14, 4983958), (17, 4104436), (28, 2491979), (34, 2052218), (43, 1622684), (49, 1423988), (68, 1026109), (86, 811342), (98, 711994), (119, 586348), (172, 405671), (196, 355997), (238, 293174), (301, 231812), (476, 146587), (487, 143276), (602, 115906), (731, 95452), (833, 83764), (974, 71638), (1204, 57953), (1462, 47726), (1666, 41882), (1948, 35819), (2107, 33116), (2924, 23863), (3332, 20941), (3409, 20468), (4214, 16558), (5117, 13636), (6818, 10234), (8279, 8428)]