66105288

素因数分解:

$2^3\times 3^3\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 184300800

約数和(自身を除く): 118195512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 463, 661, 926, 1322, 1389, 1852, 1983, 2644, 2778, 3704, 3966, 4167, 5288, 5556, 5949, 7932, 8334, 11112, 11898, 12501, 15864, 16668, 17847, 23796, 25002, 33336, 35694, 47592, 50004, 71388, 100008, 142776, 306043, 612086, 918129, 1224172, 1836258, 2448344, 2754387, 3672516, 5508774, 7345032, 8263161, 11017548, 16526322, 22035096, 33052644, 66105288]

約数ペア:

[(1, 66105288), (2, 33052644), (3, 22035096), (4, 16526322), (6, 11017548), (8, 8263161), (9, 7345032), (12, 5508774), (18, 3672516), (24, 2754387), (27, 2448344), (36, 1836258), (54, 1224172), (72, 918129), (108, 612086), (216, 306043), (463, 142776), (661, 100008), (926, 71388), (1322, 50004), (1389, 47592), (1852, 35694), (1983, 33336), (2644, 25002), (2778, 23796), (3704, 17847), (3966, 16668), (4167, 15864), (5288, 12501), (5556, 11898), (5949, 11112), (7932, 8334)]