78506064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2034

約数の個数: 160

約数和(自身を含む): 277482240

約数和(自身を除く): 198976176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 1997, 2184, 2457, 2808, 3024, 3276, 3994, 4368, 4914, 5616, 5991, 6552, 7988, 9828, 11982, 13104, 13979, 15976, 17973, 19656, 23964, 25961, 27958, 31952, 35946, 39312, 41937, 47928, 51922, 53919, 55916, 71892, 77883, 83874, 95856, 103844, 107838, 111832, 125811, 143784, 155766, 167748, 181727, 207688, 215676, 223664, 233649, 251622, 287568, 311532, 335496, 363454, 377433, 415376, 431352, 467298, 503244, 545181, 623064, 670992, 700947, 726908, 754866, 862704, 934596, 1006488, 1090362, 1246128, 1401894, 1453816, 1509732, 1635543, 1869192, 2012976, 2180724, 2803788, 2907632, 3019464, 3271086, 3738384, 4361448, 4906629, 5607576, 6038928, 6542172, 8722896, 9813258, 11215152, 13084344, 19626516, 26168688, 39253032, 78506064]

約数ペア:

[(1, 78506064), (2, 39253032), (3, 26168688), (4, 19626516), (6, 13084344), (7, 11215152), (8, 9813258), (9, 8722896), (12, 6542172), (13, 6038928), (14, 5607576), (16, 4906629), (18, 4361448), (21, 3738384), (24, 3271086), (26, 3019464), (27, 2907632), (28, 2803788), (36, 2180724), (39, 2012976), (42, 1869192), (48, 1635543), (52, 1509732), (54, 1453816), (56, 1401894), (63, 1246128), (72, 1090362), (78, 1006488), (84, 934596), (91, 862704), (104, 754866), (108, 726908), (112, 700947), (117, 670992), (126, 623064), (144, 545181), (156, 503244), (168, 467298), (182, 431352), (189, 415376), (208, 377433), (216, 363454), (234, 335496), (252, 311532), (273, 287568), (312, 251622), (336, 233649), (351, 223664), (364, 215676), (378, 207688), (432, 181727), (468, 167748), (504, 155766), (546, 143784), (624, 125811), (702, 111832), (728, 107838), (756, 103844), (819, 95856), (936, 83874), (1008, 77883), (1092, 71892), (1404, 55916), (1456, 53919), (1512, 51922), (1638, 47928), (1872, 41937), (1997, 39312), (2184, 35946), (2457, 31952), (2808, 27958), (3024, 25961), (3276, 23964), (3994, 19656), (4368, 17973), (4914, 15976), (5616, 13979), (5991, 13104), (6552, 11982), (7988, 9828)]