85784712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274951}}^1$

素因数の和:274973

約数の個数: 32

約数和(自身を含む): 230959680

約数和(自身を除く): 145174968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 274951, 549902, 824853, 1099804, 1649706, 2199608, 3299412, 3574363, 6598824, 7148726, 10723089, 14297452, 21446178, 28594904, 42892356, 85784712]

約数ペア:

[(1, 85784712), (2, 42892356), (3, 28594904), (4, 21446178), (6, 14297452), (8, 10723089), (12, 7148726), (13, 6598824), (24, 3574363), (26, 3299412), (39, 2199608), (52, 1649706), (78, 1099804), (104, 824853), (156, 549902), (312, 274951)]