84127862

素因数分解:

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

素因数の和:134

約数の個数: 72

約数和(自身を含む): 165727728

約数和(自身を除く): 81599866

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 169, 182, 217, 259, 338, 403, 434, 481, 518, 806, 961, 962, 1147, 1183, 1922, 2294, 2366, 2821, 3367, 5239, 5642, 6253, 6727, 6734, 8029, 10478, 12493, 12506, 13454, 14911, 16058, 24986, 29822, 35557, 36673, 43771, 71114, 73346, 87451, 87542, 104377, 162409, 174902, 193843, 208754, 248899, 324818, 387686, 462241, 497798, 924482, 1136863, 1356901, 2273726, 2713802, 3235687, 6009133, 6471374, 12018266, 42063931, 84127862]

約数ペア:

[(1, 84127862), (2, 42063931), (7, 12018266), (13, 6471374), (14, 6009133), (26, 3235687), (31, 2713802), (37, 2273726), (62, 1356901), (74, 1136863), (91, 924482), (169, 497798), (182, 462241), (217, 387686), (259, 324818), (338, 248899), (403, 208754), (434, 193843), (481, 174902), (518, 162409), (806, 104377), (961, 87542), (962, 87451), (1147, 73346), (1183, 71114), (1922, 43771), (2294, 36673), (2366, 35557), (2821, 29822), (3367, 24986), (5239, 16058), (5642, 14911), (6253, 13454), (6727, 12506), (6734, 12493), (8029, 10478)]