66163916

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 151492320

約数和(自身を除く): 85328404

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1129, 1196, 1274, 2093, 2254, 2258, 2548, 4186, 4508, 4516, 7903, 8372, 14651, 14677, 15806, 25967, 29302, 29354, 31612, 51934, 55321, 58604, 58708, 102739, 103868, 110642, 181769, 205478, 221284, 337571, 363538, 410956, 675142, 719173, 727076, 1272383, 1350284, 1438346, 2362997, 2544766, 2876692, 4725994, 5089532, 9451988, 16540979, 33081958, 66163916]

約数ペア:

[(1, 66163916), (2, 33081958), (4, 16540979), (7, 9451988), (13, 5089532), (14, 4725994), (23, 2876692), (26, 2544766), (28, 2362997), (46, 1438346), (49, 1350284), (52, 1272383), (91, 727076), (92, 719173), (98, 675142), (161, 410956), (182, 363538), (196, 337571), (299, 221284), (322, 205478), (364, 181769), (598, 110642), (637, 103868), (644, 102739), (1127, 58708), (1129, 58604), (1196, 55321), (1274, 51934), (2093, 31612), (2254, 29354), (2258, 29302), (2548, 25967), (4186, 15806), (4508, 14677), (4516, 14651), (7903, 8372)]