172578006

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{74323}}^1$

素因数の和:74377

約数の個数: 32

約数和(自身を含む): 392430720

約数和(自身を除く): 219852714

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 74323, 148646, 222969, 445938, 668907, 1337814, 2006721, 3195889, 4013442, 6391778, 9587667, 19175334, 28763001, 57526002, 86289003, 172578006]

約数ペア:

[(1, 172578006), (2, 86289003), (3, 57526002), (6, 28763001), (9, 19175334), (18, 9587667), (27, 6391778), (43, 4013442), (54, 3195889), (86, 2006721), (129, 1337814), (258, 668907), (387, 445938), (774, 222969), (1161, 148646), (2322, 74323)]