129281724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 397276320

約数和(自身を除く): 267994596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 761, 858, 1089, 1188, 1287, 1404, 1452, 1522, 1573, 1716, 2178, 2283, 2574, 3044, 3146, 3267, 3861, 4356, 4566, 4719, 5148, 6292, 6534, 6849, 7722, 8371, 9132, 9438, 9893, 13068, 13698, 14157, 15444, 16742, 18876, 19786, 20547, 25113, 27396, 28314, 29679, 33484, 39572, 41094, 42471, 50226, 56628, 59358, 75339, 82188, 84942, 89037, 92081, 100452, 108823, 118716, 150678, 169884, 178074, 184162, 217646, 226017, 267111, 276243, 301356, 326469, 356148, 368324, 435292, 452034, 534222, 552486, 652938, 828729, 904068, 979407, 1068444, 1104972, 1197053, 1305876, 1657458, 1958814, 2394106, 2486187, 2938221, 3314916, 3591159, 3917628, 4788212, 4972374, 5876442, 7182318, 9944748, 10773477, 11752884, 14364636, 21546954, 32320431, 43093908, 64640862, 129281724]

約数ペア:

[(1, 129281724), (2, 64640862), (3, 43093908), (4, 32320431), (6, 21546954), (9, 14364636), (11, 11752884), (12, 10773477), (13, 9944748), (18, 7182318), (22, 5876442), (26, 4972374), (27, 4788212), (33, 3917628), (36, 3591159), (39, 3314916), (44, 2938221), (52, 2486187), (54, 2394106), (66, 1958814), (78, 1657458), (99, 1305876), (108, 1197053), (117, 1104972), (121, 1068444), (132, 979407), (143, 904068), (156, 828729), (198, 652938), (234, 552486), (242, 534222), (286, 452034), (297, 435292), (351, 368324), (363, 356148), (396, 326469), (429, 301356), (468, 276243), (484, 267111), (572, 226017), (594, 217646), (702, 184162), (726, 178074), (761, 169884), (858, 150678), (1089, 118716), (1188, 108823), (1287, 100452), (1404, 92081), (1452, 89037), (1522, 84942), (1573, 82188), (1716, 75339), (2178, 59358), (2283, 56628), (2574, 50226), (3044, 42471), (3146, 41094), (3267, 39572), (3861, 33484), (4356, 29679), (4566, 28314), (4719, 27396), (5148, 25113), (6292, 20547), (6534, 19786), (6849, 18876), (7722, 16742), (8371, 15444), (9132, 14157), (9438, 13698), (9893, 13068)]