66731916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 160151040

約数和(自身を除く): 93419124

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 179, 188, 282, 358, 537, 564, 661, 716, 1074, 1322, 1983, 2148, 2644, 3966, 7932, 8413, 16826, 25239, 31067, 33652, 50478, 62134, 93201, 100956, 118319, 124268, 186402, 236638, 354957, 372804, 473276, 709914, 1419828, 5560993, 11121986, 16682979, 22243972, 33365958, 66731916]

約数ペア:

[(1, 66731916), (2, 33365958), (3, 22243972), (4, 16682979), (6, 11121986), (12, 5560993), (47, 1419828), (94, 709914), (141, 473276), (179, 372804), (188, 354957), (282, 236638), (358, 186402), (537, 124268), (564, 118319), (661, 100956), (716, 93201), (1074, 62134), (1322, 50478), (1983, 33652), (2148, 31067), (2644, 25239), (3966, 16826), (7932, 8413)]