171480972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64661}}^1$

素因数の和:64698

約数の個数: 48

約数和(自身を含む): 456255072

約数和(自身を除く): 284774100

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 64661, 129322, 193983, 258644, 387966, 775932, 840593, 1099237, 1681186, 2198474, 2521779, 3297711, 3362372, 4396948, 5043558, 6595422, 10087116, 13190844, 14290081, 28580162, 42870243, 57160324, 85740486, 171480972]

約数ペア:

[(1, 171480972), (2, 85740486), (3, 57160324), (4, 42870243), (6, 28580162), (12, 14290081), (13, 13190844), (17, 10087116), (26, 6595422), (34, 5043558), (39, 4396948), (51, 3362372), (52, 3297711), (68, 2521779), (78, 2198474), (102, 1681186), (156, 1099237), (204, 840593), (221, 775932), (442, 387966), (663, 258644), (884, 193983), (1326, 129322), (2652, 64661)]