80318394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 196035840

約数和(自身を除く): 115717446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 67, 78, 94, 109, 117, 134, 141, 201, 218, 234, 282, 327, 402, 423, 603, 611, 654, 846, 871, 981, 1206, 1222, 1417, 1742, 1833, 1962, 2613, 2834, 3149, 3666, 4251, 5123, 5226, 5499, 6298, 7303, 7839, 8502, 9447, 10246, 10998, 12753, 14606, 15369, 15678, 18894, 21909, 25506, 28341, 30738, 40937, 43818, 46107, 56682, 65727, 66599, 81874, 92214, 94939, 122811, 131454, 133198, 189878, 199797, 245622, 284817, 343241, 368433, 399594, 569634, 599391, 686482, 736866, 854451, 1029723, 1198782, 1708902, 2059446, 3089169, 4462133, 6178338, 8924266, 13386399, 26772798, 40159197, 80318394]

約数ペア:

[(1, 80318394), (2, 40159197), (3, 26772798), (6, 13386399), (9, 8924266), (13, 6178338), (18, 4462133), (26, 3089169), (39, 2059446), (47, 1708902), (67, 1198782), (78, 1029723), (94, 854451), (109, 736866), (117, 686482), (134, 599391), (141, 569634), (201, 399594), (218, 368433), (234, 343241), (282, 284817), (327, 245622), (402, 199797), (423, 189878), (603, 133198), (611, 131454), (654, 122811), (846, 94939), (871, 92214), (981, 81874), (1206, 66599), (1222, 65727), (1417, 56682), (1742, 46107), (1833, 43818), (1962, 40937), (2613, 30738), (2834, 28341), (3149, 25506), (3666, 21909), (4251, 18894), (5123, 15678), (5226, 15369), (5499, 14606), (6298, 12753), (7303, 10998), (7839, 10246), (8502, 9447)]