81617532072

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1\times {\mathrm{37223}}^1$

素因数の和:38222

約数の個数: 64

約数和(自身を含む): 206262650880

約数和(自身を除く): 124645118808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 887, 1236, 1774, 2472, 2661, 3548, 5322, 7096, 10644, 21288, 37223, 74446, 91361, 111669, 148892, 182722, 223338, 274083, 297784, 365444, 446676, 548166, 730888, 893352, 1096332, 2192664, 3833969, 7667938, 11501907, 15335876, 23003814, 30671752, 33016801, 46007628, 66033602, 92015256, 99050403, 132067204, 198100806, 264134408, 396201612, 792403224, 3400730503, 6801461006, 10202191509, 13602922012, 20404383018, 27205844024, 40808766036, 81617532072]

約数ペア:

[(1, 81617532072), (2, 40808766036), (3, 27205844024), (4, 20404383018), (6, 13602922012), (8, 10202191509), (12, 6801461006), (24, 3400730503), (103, 792403224), (206, 396201612), (309, 264134408), (412, 198100806), (618, 132067204), (824, 99050403), (887, 92015256), (1236, 66033602), (1774, 46007628), (2472, 33016801), (2661, 30671752), (3548, 23003814), (5322, 15335876), (7096, 11501907), (10644, 7667938), (21288, 3833969), (37223, 2192664), (74446, 1096332), (91361, 893352), (111669, 730888), (148892, 548166), (182722, 446676), (223338, 365444), (274083, 297784)]