66381768

素因数分解:

$2^3\times 3^5\times {\mathrm{34147}}^1$

素因数の和:34168

約数の個数: 48

約数和(自身を含む): 186448080

約数和(自身を除く): 120066312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 34147, 68294, 102441, 136588, 204882, 273176, 307323, 409764, 614646, 819528, 921969, 1229292, 1843938, 2458584, 2765907, 3687876, 5531814, 7375752, 8297721, 11063628, 16595442, 22127256, 33190884, 66381768]

約数ペア:

[(1, 66381768), (2, 33190884), (3, 22127256), (4, 16595442), (6, 11063628), (8, 8297721), (9, 7375752), (12, 5531814), (18, 3687876), (24, 2765907), (27, 2458584), (36, 1843938), (54, 1229292), (72, 921969), (81, 819528), (108, 614646), (162, 409764), (216, 307323), (243, 273176), (324, 204882), (486, 136588), (648, 102441), (972, 68294), (1944, 34147)]