86477972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 181321728

約数和(自身を除く): 94843756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1487, 1876, 2077, 2974, 4154, 5948, 8308, 10409, 14539, 20818, 29078, 41636, 46097, 58156, 92194, 99629, 184388, 199258, 322679, 398516, 645358, 697403, 1290716, 1394806, 2789612, 3088499, 6176998, 12353996, 21619493, 43238986, 86477972]

約数ペア:

[(1, 86477972), (2, 43238986), (4, 21619493), (7, 12353996), (14, 6176998), (28, 3088499), (31, 2789612), (62, 1394806), (67, 1290716), (124, 697403), (134, 645358), (217, 398516), (268, 322679), (434, 199258), (469, 184388), (868, 99629), (938, 92194), (1487, 58156), (1876, 46097), (2077, 41636), (2974, 29078), (4154, 20818), (5948, 14539), (8308, 10409)]