85134972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28723}}^1$

素因数の和:28762

約数の個数: 48

約数和(自身を含む): 225196160

約数和(自身を除く): 140061188

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28723, 57446, 86169, 114892, 172338, 344676, 373399, 545737, 746798, 1091474, 1120197, 1493596, 1637211, 2182948, 2240394, 3274422, 4480788, 6548844, 7094581, 14189162, 21283743, 28378324, 42567486, 85134972]

約数ペア:

[(1, 85134972), (2, 42567486), (3, 28378324), (4, 21283743), (6, 14189162), (12, 7094581), (13, 6548844), (19, 4480788), (26, 3274422), (38, 2240394), (39, 2182948), (52, 1637211), (57, 1493596), (76, 1120197), (78, 1091474), (114, 746798), (156, 545737), (228, 373399), (247, 344676), (494, 172338), (741, 114892), (988, 86169), (1482, 57446), (2964, 28723)]