83215368

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{31237}}^1$

素因数の和:31286

約数の個数: 48

約数和(自身を含む): 231473580

約数和(自身を除く): 148258212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 31237, 62474, 93711, 124948, 187422, 249896, 281133, 374844, 562266, 749688, 1124532, 1155769, 2249064, 2311538, 3467307, 4623076, 6934614, 9246152, 10401921, 13869228, 20803842, 27738456, 41607684, 83215368]

約数ペア:

[(1, 83215368), (2, 41607684), (3, 27738456), (4, 20803842), (6, 13869228), (8, 10401921), (9, 9246152), (12, 6934614), (18, 4623076), (24, 3467307), (36, 2311538), (37, 2249064), (72, 1155769), (74, 1124532), (111, 749688), (148, 562266), (222, 374844), (296, 281133), (333, 249896), (444, 187422), (666, 124948), (888, 93711), (1332, 62474), (2664, 31237)]