84921732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 181456380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 461, 476, 516, 602, 612, 714, 731, 774, 903, 922, 1071, 1204, 1383, 1428, 1462, 1548, 1806, 1844, 2142, 2193, 2709, 2766, 2924, 3227, 3612, 4149, 4284, 4386, 5117, 5418, 5532, 6454, 6579, 7837, 8298, 8772, 9681, 10234, 10836, 12908, 13158, 15351, 15674, 16596, 19362, 19823, 20468, 23511, 26316, 29043, 30702, 31348, 38724, 39646, 46053, 47022, 54859, 58086, 59469, 61404, 70533, 79292, 92106, 94044, 109718, 116172, 118938, 138761, 141066, 164577, 178407, 184212, 219436, 237876, 277522, 282132, 329154, 336991, 356814, 416283, 493731, 555044, 658308, 673982, 713628, 832566, 987462, 1010973, 1248849, 1347964, 1665132, 1974924, 2021946, 2358937, 2497698, 3032919, 4043892, 4717874, 4995396, 6065838, 7076811, 9435748, 12131676, 14153622, 21230433, 28307244, 42460866, 84921732]

約数ペア:

[(1, 84921732), (2, 42460866), (3, 28307244), (4, 21230433), (6, 14153622), (7, 12131676), (9, 9435748), (12, 7076811), (14, 6065838), (17, 4995396), (18, 4717874), (21, 4043892), (28, 3032919), (34, 2497698), (36, 2358937), (42, 2021946), (43, 1974924), (51, 1665132), (63, 1347964), (68, 1248849), (84, 1010973), (86, 987462), (102, 832566), (119, 713628), (126, 673982), (129, 658308), (153, 555044), (172, 493731), (204, 416283), (238, 356814), (252, 336991), (258, 329154), (301, 282132), (306, 277522), (357, 237876), (387, 219436), (461, 184212), (476, 178407), (516, 164577), (602, 141066), (612, 138761), (714, 118938), (731, 116172), (774, 109718), (903, 94044), (922, 92106), (1071, 79292), (1204, 70533), (1383, 61404), (1428, 59469), (1462, 58086), (1548, 54859), (1806, 47022), (1844, 46053), (2142, 39646), (2193, 38724), (2709, 31348), (2766, 30702), (2924, 29043), (3227, 26316), (3612, 23511), (4149, 20468), (4284, 19823), (4386, 19362), (5117, 16596), (5418, 15674), (5532, 15351), (6454, 13158), (6579, 12908), (7837, 10836), (8298, 10234), (8772, 9681)]