82562207

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 110621952

約数和(自身を除く): 28059745

約数列:

[1, 7, 13, 31, 37, 49, 91, 113, 217, 259, 403, 481, 637, 791, 1147, 1469, 1519, 1813, 2821, 3367, 3503, 4181, 5537, 8029, 10283, 14911, 19747, 23569, 24521, 29267, 45539, 54353, 56203, 71981, 104377, 129611, 171647, 204869, 318773, 380471, 730639, 907277, 1684943, 2231411, 2663297, 6350939, 11794601, 82562207]

約数ペア:

[(1, 82562207), (7, 11794601), (13, 6350939), (31, 2663297), (37, 2231411), (49, 1684943), (91, 907277), (113, 730639), (217, 380471), (259, 318773), (403, 204869), (481, 171647), (637, 129611), (791, 104377), (1147, 71981), (1469, 56203), (1519, 54353), (1813, 45539), (2821, 29267), (3367, 24521), (3503, 23569), (4181, 19747), (5537, 14911), (8029, 10283)]