85873398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 194890752

約数和(自身を除く): 109017354

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 151, 299, 302, 317, 453, 598, 634, 897, 906, 951, 1794, 1902, 1963, 3473, 3926, 4121, 5889, 6946, 7291, 8242, 10419, 11778, 12363, 14582, 20838, 21873, 24726, 43746, 45149, 47867, 90298, 94783, 95734, 135447, 143601, 189566, 270894, 284349, 287202, 568698, 622271, 1100941, 1244542, 1866813, 2201882, 3302823, 3733626, 6605646, 14312233, 28624466, 42936699, 85873398]

約数ペア:

[(1, 85873398), (2, 42936699), (3, 28624466), (6, 14312233), (13, 6605646), (23, 3733626), (26, 3302823), (39, 2201882), (46, 1866813), (69, 1244542), (78, 1100941), (138, 622271), (151, 568698), (299, 287202), (302, 284349), (317, 270894), (453, 189566), (598, 143601), (634, 135447), (897, 95734), (906, 94783), (951, 90298), (1794, 47867), (1902, 45149), (1963, 43746), (3473, 24726), (3926, 21873), (4121, 20838), (5889, 14582), (6946, 12363), (7291, 11778), (8242, 10419)]