103272858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 72

約数和(自身を含む): 256675068

約数和(自身を除く): 153402210

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 1997, 2873, 3042, 3978, 3994, 5746, 5991, 8619, 11982, 17238, 17973, 25857, 25961, 33949, 35946, 51714, 51922, 67898, 77883, 101847, 155766, 203694, 233649, 305541, 337493, 441337, 467298, 611082, 674986, 882674, 1012479, 1324011, 2024958, 2648022, 3037437, 3972033, 5737381, 6074874, 7944066, 11474762, 17212143, 34424286, 51636429, 103272858]

約数ペア:

[(1, 103272858), (2, 51636429), (3, 34424286), (6, 17212143), (9, 11474762), (13, 7944066), (17, 6074874), (18, 5737381), (26, 3972033), (34, 3037437), (39, 2648022), (51, 2024958), (78, 1324011), (102, 1012479), (117, 882674), (153, 674986), (169, 611082), (221, 467298), (234, 441337), (306, 337493), (338, 305541), (442, 233649), (507, 203694), (663, 155766), (1014, 101847), (1326, 77883), (1521, 67898), (1989, 51922), (1997, 51714), (2873, 35946), (3042, 33949), (3978, 25961), (3994, 25857), (5746, 17973), (5991, 17238), (8619, 11982)]