66776712

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 173006400

約数和(自身を除く): 106229688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 541, 556, 834, 888, 1082, 1112, 1623, 1668, 2164, 3246, 3336, 4328, 5143, 6492, 10286, 12984, 15429, 20017, 20572, 30858, 40034, 41144, 60051, 61716, 75199, 80068, 120102, 123432, 150398, 160136, 225597, 240204, 300796, 451194, 480408, 601592, 902388, 1804776, 2782363, 5564726, 8347089, 11129452, 16694178, 22258904, 33388356, 66776712]

約数ペア:

[(1, 66776712), (2, 33388356), (3, 22258904), (4, 16694178), (6, 11129452), (8, 8347089), (12, 5564726), (24, 2782363), (37, 1804776), (74, 902388), (111, 601592), (139, 480408), (148, 451194), (222, 300796), (278, 240204), (296, 225597), (417, 160136), (444, 150398), (541, 123432), (556, 120102), (834, 80068), (888, 75199), (1082, 61716), (1112, 60051), (1623, 41144), (1668, 40034), (2164, 30858), (3246, 20572), (3336, 20017), (4328, 15429), (5143, 12984), (6492, 10286)]