86421804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 244769280

約数和(自身を除く): 158347476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 173, 228, 266, 313, 346, 399, 519, 532, 626, 692, 798, 939, 1038, 1211, 1252, 1596, 1878, 2076, 2191, 2422, 3287, 3633, 3756, 4382, 4844, 5947, 6573, 6574, 7266, 8764, 9861, 11894, 13146, 13148, 14532, 17841, 19722, 23009, 23788, 26292, 35682, 39444, 41629, 46018, 54149, 69027, 71364, 83258, 92036, 108298, 124887, 138054, 162447, 166516, 216596, 249774, 276108, 324894, 379043, 499548, 649788, 758086, 1028831, 1137129, 1516172, 2057662, 2274258, 3086493, 4115324, 4548516, 6172986, 7201817, 12345972, 14403634, 21605451, 28807268, 43210902, 86421804]

約数ペア:

[(1, 86421804), (2, 43210902), (3, 28807268), (4, 21605451), (6, 14403634), (7, 12345972), (12, 7201817), (14, 6172986), (19, 4548516), (21, 4115324), (28, 3086493), (38, 2274258), (42, 2057662), (57, 1516172), (76, 1137129), (84, 1028831), (114, 758086), (133, 649788), (173, 499548), (228, 379043), (266, 324894), (313, 276108), (346, 249774), (399, 216596), (519, 166516), (532, 162447), (626, 138054), (692, 124887), (798, 108298), (939, 92036), (1038, 83258), (1211, 71364), (1252, 69027), (1596, 54149), (1878, 46018), (2076, 41629), (2191, 39444), (2422, 35682), (3287, 26292), (3633, 23788), (3756, 23009), (4382, 19722), (4844, 17841), (5947, 14532), (6573, 13148), (6574, 13146), (7266, 11894), (8764, 9861)]