76812664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 159096960

約数和(自身を除く): 82284296

約数列:

[1, 2, 4, 8, 17, 34, 47, 61, 68, 94, 122, 136, 188, 197, 244, 376, 394, 488, 788, 799, 1037, 1576, 1598, 2074, 2867, 3196, 3349, 4148, 5734, 6392, 6698, 8296, 9259, 11468, 12017, 13396, 18518, 22936, 24034, 26792, 37036, 48068, 48739, 74072, 96136, 97478, 157403, 194956, 204289, 314806, 389912, 408578, 564799, 629612, 817156, 1129598, 1259224, 1634312, 2259196, 4518392, 9601583, 19203166, 38406332, 76812664]

約数ペア:

[(1, 76812664), (2, 38406332), (4, 19203166), (8, 9601583), (17, 4518392), (34, 2259196), (47, 1634312), (61, 1259224), (68, 1129598), (94, 817156), (122, 629612), (136, 564799), (188, 408578), (197, 389912), (244, 314806), (376, 204289), (394, 194956), (488, 157403), (788, 97478), (799, 96136), (1037, 74072), (1576, 48739), (1598, 48068), (2074, 37036), (2867, 26792), (3196, 24034), (3349, 22936), (4148, 18518), (5734, 13396), (6392, 12017), (6698, 11468), (8296, 9259)]