76985568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 174611232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1279, 1368, 1584, 1672, 1824, 1881, 2508, 2558, 2736, 3168, 3344, 3762, 3837, 5016, 5116, 5472, 6688, 7524, 7674, 10032, 10232, 11511, 14069, 15048, 15348, 20064, 20464, 23022, 24301, 28138, 30096, 30696, 40928, 42207, 46044, 48602, 56276, 60192, 61392, 72903, 84414, 92088, 97204, 112552, 122784, 126621, 145806, 168828, 184176, 194408, 218709, 225104, 253242, 267311, 291612, 337656, 368352, 388816, 437418, 450208, 506484, 534622, 583224, 675312, 777632, 801933, 874836, 1012968, 1069244, 1166448, 1350624, 1603866, 1749672, 2025936, 2138488, 2332896, 2405799, 3207732, 3499344, 4051872, 4276976, 4811598, 6415464, 6998688, 8553952, 9623196, 12830928, 19246392, 25661856, 38492784, 76985568]

約数ペア:

[(1, 76985568), (2, 38492784), (3, 25661856), (4, 19246392), (6, 12830928), (8, 9623196), (9, 8553952), (11, 6998688), (12, 6415464), (16, 4811598), (18, 4276976), (19, 4051872), (22, 3499344), (24, 3207732), (32, 2405799), (33, 2332896), (36, 2138488), (38, 2025936), (44, 1749672), (48, 1603866), (57, 1350624), (66, 1166448), (72, 1069244), (76, 1012968), (88, 874836), (96, 801933), (99, 777632), (114, 675312), (132, 583224), (144, 534622), (152, 506484), (171, 450208), (176, 437418), (198, 388816), (209, 368352), (228, 337656), (264, 291612), (288, 267311), (304, 253242), (342, 225104), (352, 218709), (396, 194408), (418, 184176), (456, 168828), (528, 145806), (608, 126621), (627, 122784), (684, 112552), (792, 97204), (836, 92088), (912, 84414), (1056, 72903), (1254, 61392), (1279, 60192), (1368, 56276), (1584, 48602), (1672, 46044), (1824, 42207), (1881, 40928), (2508, 30696), (2558, 30096), (2736, 28138), (3168, 24301), (3344, 23022), (3762, 20464), (3837, 20064), (5016, 15348), (5116, 15048), (5472, 14069), (6688, 11511), (7524, 10232), (7674, 10032)]