71290128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 238873600

約数和(自身を除く): 167583472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 859, 912, 988, 1064, 1092, 1456, 1482, 1596, 1718, 1729, 1976, 2128, 2184, 2577, 2964, 3192, 3436, 3458, 3952, 4368, 5154, 5187, 5928, 6013, 6384, 6872, 6916, 10308, 10374, 11167, 11856, 12026, 13744, 13832, 16321, 18039, 20616, 20748, 22334, 24052, 27664, 32642, 33501, 36078, 41232, 41496, 44668, 48104, 48963, 65284, 67002, 72156, 78169, 82992, 89336, 96208, 97926, 114247, 130568, 134004, 144312, 156338, 178672, 195852, 212173, 228494, 234507, 261136, 268008, 288624, 312676, 342741, 391704, 424346, 456988, 469014, 536016, 625352, 636519, 685482, 783408, 848692, 913976, 938028, 1250704, 1273038, 1370964, 1485211, 1697384, 1827952, 1876056, 2546076, 2741928, 2970422, 3394768, 3752112, 4455633, 5092152, 5483856, 5940844, 8911266, 10184304, 11881688, 17822532, 23763376, 35645064, 71290128]

約数ペア:

[(1, 71290128), (2, 35645064), (3, 23763376), (4, 17822532), (6, 11881688), (7, 10184304), (8, 8911266), (12, 5940844), (13, 5483856), (14, 5092152), (16, 4455633), (19, 3752112), (21, 3394768), (24, 2970422), (26, 2741928), (28, 2546076), (38, 1876056), (39, 1827952), (42, 1697384), (48, 1485211), (52, 1370964), (56, 1273038), (57, 1250704), (76, 938028), (78, 913976), (84, 848692), (91, 783408), (104, 685482), (112, 636519), (114, 625352), (133, 536016), (152, 469014), (156, 456988), (168, 424346), (182, 391704), (208, 342741), (228, 312676), (247, 288624), (266, 268008), (273, 261136), (304, 234507), (312, 228494), (336, 212173), (364, 195852), (399, 178672), (456, 156338), (494, 144312), (532, 134004), (546, 130568), (624, 114247), (728, 97926), (741, 96208), (798, 89336), (859, 82992), (912, 78169), (988, 72156), (1064, 67002), (1092, 65284), (1456, 48963), (1482, 48104), (1596, 44668), (1718, 41496), (1729, 41232), (1976, 36078), (2128, 33501), (2184, 32642), (2577, 27664), (2964, 24052), (3192, 22334), (3436, 20748), (3458, 20616), (3952, 18039), (4368, 16321), (5154, 13832), (5187, 13744), (5928, 12026), (6013, 11856), (6384, 11167), (6872, 10374), (6916, 10308)]