66144948

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 160151040

約数和(自身を除く): 94006092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 269, 372, 538, 661, 807, 1076, 1322, 1614, 1983, 2644, 3228, 3966, 7932, 8339, 16678, 20491, 25017, 33356, 40982, 50034, 61473, 81964, 100068, 122946, 177809, 245892, 355618, 533427, 711236, 1066854, 2133708, 5512079, 11024158, 16536237, 22048316, 33072474, 66144948]

約数ペア:

[(1, 66144948), (2, 33072474), (3, 22048316), (4, 16536237), (6, 11024158), (12, 5512079), (31, 2133708), (62, 1066854), (93, 711236), (124, 533427), (186, 355618), (269, 245892), (372, 177809), (538, 122946), (661, 100068), (807, 81964), (1076, 61473), (1322, 50034), (1614, 40982), (1983, 33356), (2644, 25017), (3228, 20491), (3966, 16678), (7932, 8339)]