78774036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 207569376

約数和(自身を除く): 128795340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 127, 132, 148, 222, 254, 381, 407, 444, 508, 762, 814, 1221, 1397, 1524, 1628, 2442, 2794, 4191, 4699, 4884, 5588, 8382, 9398, 14097, 16129, 16764, 18796, 28194, 32258, 48387, 51689, 56388, 64516, 96774, 103378, 155067, 177419, 193548, 206756, 310134, 354838, 532257, 596773, 620268, 709676, 1064514, 1193546, 1790319, 2129028, 2387092, 3580638, 6564503, 7161276, 13129006, 19693509, 26258012, 39387018, 78774036]

約数ペア:

[(1, 78774036), (2, 39387018), (3, 26258012), (4, 19693509), (6, 13129006), (11, 7161276), (12, 6564503), (22, 3580638), (33, 2387092), (37, 2129028), (44, 1790319), (66, 1193546), (74, 1064514), (111, 709676), (127, 620268), (132, 596773), (148, 532257), (222, 354838), (254, 310134), (381, 206756), (407, 193548), (444, 177419), (508, 155067), (762, 103378), (814, 96774), (1221, 64516), (1397, 56388), (1524, 51689), (1628, 48387), (2442, 32258), (2794, 28194), (4191, 18796), (4699, 16764), (4884, 16129), (5588, 14097), (8382, 9398)]