65571516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 176576400

約数和(自身を除く): 111004884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 307, 349, 612, 614, 698, 921, 1047, 1228, 1396, 1842, 2094, 2763, 3141, 3684, 4188, 5219, 5526, 5933, 6282, 10438, 11052, 11866, 12564, 15657, 17799, 20876, 23732, 31314, 35598, 46971, 53397, 62628, 71196, 93942, 106794, 107143, 187884, 213588, 214286, 321429, 428572, 642858, 964287, 1285716, 1821431, 1928574, 3642862, 3857148, 5464293, 7285724, 10928586, 16392879, 21857172, 32785758, 65571516]

約数ペア:

[(1, 65571516), (2, 32785758), (3, 21857172), (4, 16392879), (6, 10928586), (9, 7285724), (12, 5464293), (17, 3857148), (18, 3642862), (34, 1928574), (36, 1821431), (51, 1285716), (68, 964287), (102, 642858), (153, 428572), (204, 321429), (306, 214286), (307, 213588), (349, 187884), (612, 107143), (614, 106794), (698, 93942), (921, 71196), (1047, 62628), (1228, 53397), (1396, 46971), (1842, 35598), (2094, 31314), (2763, 23732), (3141, 20876), (3684, 17799), (4188, 15657), (5219, 12564), (5526, 11866), (5933, 11052), (6282, 10438)]