98220772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 198401280

約数和(自身を除く): 100180508

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 109, 124, 169, 172, 218, 338, 403, 436, 559, 676, 806, 1118, 1333, 1417, 1612, 2236, 2666, 2834, 3379, 4687, 5239, 5332, 5668, 6758, 7267, 9374, 10478, 13516, 14534, 17329, 18421, 18748, 20956, 29068, 34658, 36842, 43927, 60931, 69316, 73684, 87854, 121862, 145297, 175708, 225277, 243724, 290594, 450554, 571051, 581188, 792103, 901108, 1142102, 1584206, 1888861, 2284204, 3168412, 3777722, 7555444, 24555193, 49110386, 98220772]

約数ペア:

[(1, 98220772), (2, 49110386), (4, 24555193), (13, 7555444), (26, 3777722), (31, 3168412), (43, 2284204), (52, 1888861), (62, 1584206), (86, 1142102), (109, 901108), (124, 792103), (169, 581188), (172, 571051), (218, 450554), (338, 290594), (403, 243724), (436, 225277), (559, 175708), (676, 145297), (806, 121862), (1118, 87854), (1333, 73684), (1417, 69316), (1612, 60931), (2236, 43927), (2666, 36842), (2834, 34658), (3379, 29068), (4687, 20956), (5239, 18748), (5332, 18421), (5668, 17329), (6758, 14534), (7267, 13516), (9374, 10478)]