91160188

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 199085040

約数和(自身を除く): 107924852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 109, 119, 196, 218, 238, 251, 436, 476, 502, 763, 833, 1004, 1526, 1666, 1757, 1853, 3052, 3332, 3514, 3706, 4267, 5341, 7028, 7412, 8534, 10682, 12299, 12971, 17068, 21364, 24598, 25942, 27359, 29869, 49196, 51884, 54718, 59738, 90797, 109436, 119476, 181594, 191513, 209083, 363188, 383026, 418166, 465103, 766052, 836332, 930206, 1340591, 1860412, 2681182, 3255721, 5362364, 6511442, 13022884, 22790047, 45580094, 91160188]

約数ペア:

[(1, 91160188), (2, 45580094), (4, 22790047), (7, 13022884), (14, 6511442), (17, 5362364), (28, 3255721), (34, 2681182), (49, 1860412), (68, 1340591), (98, 930206), (109, 836332), (119, 766052), (196, 465103), (218, 418166), (238, 383026), (251, 363188), (436, 209083), (476, 191513), (502, 181594), (763, 119476), (833, 109436), (1004, 90797), (1526, 59738), (1666, 54718), (1757, 51884), (1853, 49196), (3052, 29869), (3332, 27359), (3514, 25942), (3706, 24598), (4267, 21364), (5341, 17068), (7028, 12971), (7412, 12299), (8534, 10682)]