85862478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 198206568

約数和(自身を除く): 112344090

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 289, 293, 338, 442, 507, 578, 586, 663, 867, 879, 1014, 1326, 1734, 1758, 2873, 3757, 3809, 4981, 5746, 7514, 7618, 8619, 9962, 11271, 11427, 14943, 17238, 22542, 22854, 29886, 48841, 49517, 64753, 84677, 97682, 99034, 129506, 146523, 148551, 169354, 194259, 254031, 293046, 297102, 388518, 508062, 841789, 1100801, 1683578, 2201602, 2525367, 3302403, 5050734, 6604806, 14310413, 28620826, 42931239, 85862478]

約数ペア:

[(1, 85862478), (2, 42931239), (3, 28620826), (6, 14310413), (13, 6604806), (17, 5050734), (26, 3302403), (34, 2525367), (39, 2201602), (51, 1683578), (78, 1100801), (102, 841789), (169, 508062), (221, 388518), (289, 297102), (293, 293046), (338, 254031), (442, 194259), (507, 169354), (578, 148551), (586, 146523), (663, 129506), (867, 99034), (879, 97682), (1014, 84677), (1326, 64753), (1734, 49517), (1758, 48841), (2873, 29886), (3757, 22854), (3809, 22542), (4981, 17238), (5746, 14943), (7514, 11427), (7618, 11271), (8619, 9962)]