77636988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 238782880

約数和(自身を除く): 161145892

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, 457, 468, 484, 572, 594, 702, 726, 858, 914, 1089, 1188, 1287, 1371, 1404, 1452, 1573, 1716, 1828, 2178, 2574, 2742, 3146, 3267, 3861, 4113, 4356, 4719, 5027, 5148, 5484, 5941, 6292, 6534, 7722, 8226, 9438, 10054, 11882, 12339, 13068, 14157, 15081, 15444, 16452, 17823, 18876, 20108, 23764, 24678, 28314, 30162, 35646, 42471, 45243, 49356, 53469, 55297, 56628, 60324, 65351, 71292, 84942, 90486, 106938, 110594, 130702, 135729, 160407, 165891, 169884, 180972, 196053, 213876, 221188, 261404, 271458, 320814, 331782, 392106, 497673, 542916, 588159, 641628, 663564, 718861, 784212, 995346, 1176318, 1437722, 1493019, 1764477, 1990692, 2156583, 2352636, 2875444, 2986038, 3528954, 4313166, 5972076, 6469749, 7057908, 8626332, 12939498, 19409247, 25878996, 38818494, 77636988]

約数ペア:

[(1, 77636988), (2, 38818494), (3, 25878996), (4, 19409247), (6, 12939498), (9, 8626332), (11, 7057908), (12, 6469749), (13, 5972076), (18, 4313166), (22, 3528954), (26, 2986038), (27, 2875444), (33, 2352636), (36, 2156583), (39, 1990692), (44, 1764477), (52, 1493019), (54, 1437722), (66, 1176318), (78, 995346), (99, 784212), (108, 718861), (117, 663564), (121, 641628), (132, 588159), (143, 542916), (156, 497673), (198, 392106), (234, 331782), (242, 320814), (286, 271458), (297, 261404), (351, 221188), (363, 213876), (396, 196053), (429, 180972), (457, 169884), (468, 165891), (484, 160407), (572, 135729), (594, 130702), (702, 110594), (726, 106938), (858, 90486), (914, 84942), (1089, 71292), (1188, 65351), (1287, 60324), (1371, 56628), (1404, 55297), (1452, 53469), (1573, 49356), (1716, 45243), (1828, 42471), (2178, 35646), (2574, 30162), (2742, 28314), (3146, 24678), (3267, 23764), (3861, 20108), (4113, 18876), (4356, 17823), (4719, 16452), (5027, 15444), (5148, 15081), (5484, 14157), (5941, 13068), (6292, 12339), (6534, 11882), (7722, 10054), (8226, 9438)]