71948448

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 240510816

約数和(自身を除く): 168562368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1747, 1872, 2288, 2574, 3168, 3432, 3494, 3744, 4576, 5148, 5241, 6864, 6988, 10296, 10482, 13728, 13976, 15723, 19217, 20592, 20964, 22711, 27952, 31446, 38434, 41184, 41928, 45422, 55904, 57651, 62892, 68133, 76868, 83856, 90844, 115302, 125784, 136266, 153736, 167712, 172953, 181688, 204399, 230604, 249821, 251568, 272532, 307472, 345906, 363376, 408798, 461208, 499642, 503136, 545064, 614944, 691812, 726752, 749463, 817596, 922416, 999284, 1090128, 1383624, 1498926, 1635192, 1844832, 1998568, 2180256, 2248389, 2767248, 2997852, 3270384, 3997136, 4496778, 5534496, 5995704, 6540768, 7994272, 8993556, 11991408, 17987112, 23982816, 35974224, 71948448]

約数ペア:

[(1, 71948448), (2, 35974224), (3, 23982816), (4, 17987112), (6, 11991408), (8, 8993556), (9, 7994272), (11, 6540768), (12, 5995704), (13, 5534496), (16, 4496778), (18, 3997136), (22, 3270384), (24, 2997852), (26, 2767248), (32, 2248389), (33, 2180256), (36, 1998568), (39, 1844832), (44, 1635192), (48, 1498926), (52, 1383624), (66, 1090128), (72, 999284), (78, 922416), (88, 817596), (96, 749463), (99, 726752), (104, 691812), (117, 614944), (132, 545064), (143, 503136), (144, 499642), (156, 461208), (176, 408798), (198, 363376), (208, 345906), (234, 307472), (264, 272532), (286, 251568), (288, 249821), (312, 230604), (352, 204399), (396, 181688), (416, 172953), (429, 167712), (468, 153736), (528, 136266), (572, 125784), (624, 115302), (792, 90844), (858, 83856), (936, 76868), (1056, 68133), (1144, 62892), (1248, 57651), (1287, 55904), (1584, 45422), (1716, 41928), (1747, 41184), (1872, 38434), (2288, 31446), (2574, 27952), (3168, 22711), (3432, 20964), (3494, 20592), (3744, 19217), (4576, 15723), (5148, 13976), (5241, 13728), (6864, 10482), (6988, 10296)]