82706598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 72

約数和(自身を含む): 205169328

約数和(自身を除く): 122462730

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1223, 1326, 1734, 1989, 2446, 2601, 3669, 3757, 3978, 5202, 7338, 7514, 11007, 11271, 15899, 20791, 22014, 22542, 31798, 33813, 41582, 47697, 62373, 67626, 95394, 124746, 143091, 187119, 270283, 286182, 353447, 374238, 540566, 706894, 810849, 1060341, 1621698, 2120682, 2432547, 3181023, 4594811, 4865094, 6362046, 9189622, 13784433, 27568866, 41353299, 82706598]

約数ペア:

[(1, 82706598), (2, 41353299), (3, 27568866), (6, 13784433), (9, 9189622), (13, 6362046), (17, 4865094), (18, 4594811), (26, 3181023), (34, 2432547), (39, 2120682), (51, 1621698), (78, 1060341), (102, 810849), (117, 706894), (153, 540566), (221, 374238), (234, 353447), (289, 286182), (306, 270283), (442, 187119), (578, 143091), (663, 124746), (867, 95394), (1223, 67626), (1326, 62373), (1734, 47697), (1989, 41582), (2446, 33813), (2601, 31798), (3669, 22542), (3757, 22014), (3978, 20791), (5202, 15899), (7338, 11271), (7514, 11007)]