77853168

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 228839520

約数和(自身を除く): 150986352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 103, 116, 144, 174, 181, 206, 232, 261, 309, 348, 362, 412, 464, 522, 543, 618, 696, 724, 824, 927, 1044, 1086, 1236, 1392, 1448, 1629, 1648, 1854, 2088, 2172, 2472, 2896, 2987, 3258, 3708, 4176, 4344, 4944, 5249, 5974, 6516, 7416, 8688, 8961, 10498, 11948, 13032, 14832, 15747, 17922, 18643, 20996, 23896, 26064, 26883, 31494, 35844, 37286, 41992, 47241, 47792, 53766, 55929, 62988, 71688, 74572, 83984, 94482, 107532, 111858, 125976, 143376, 149144, 167787, 188964, 215064, 223716, 251952, 298288, 335574, 377928, 430128, 447432, 540647, 671148, 755856, 894864, 1081294, 1342296, 1621941, 2162588, 2684592, 3243882, 4325176, 4865823, 6487764, 8650352, 9731646, 12975528, 19463292, 25951056, 38926584, 77853168]

約数ペア:

[(1, 77853168), (2, 38926584), (3, 25951056), (4, 19463292), (6, 12975528), (8, 9731646), (9, 8650352), (12, 6487764), (16, 4865823), (18, 4325176), (24, 3243882), (29, 2684592), (36, 2162588), (48, 1621941), (58, 1342296), (72, 1081294), (87, 894864), (103, 755856), (116, 671148), (144, 540647), (174, 447432), (181, 430128), (206, 377928), (232, 335574), (261, 298288), (309, 251952), (348, 223716), (362, 215064), (412, 188964), (464, 167787), (522, 149144), (543, 143376), (618, 125976), (696, 111858), (724, 107532), (824, 94482), (927, 83984), (1044, 74572), (1086, 71688), (1236, 62988), (1392, 55929), (1448, 53766), (1629, 47792), (1648, 47241), (1854, 41992), (2088, 37286), (2172, 35844), (2472, 31494), (2896, 26883), (2987, 26064), (3258, 23896), (3708, 20996), (4176, 18643), (4344, 17922), (4944, 15747), (5249, 14832), (5974, 13032), (6516, 11948), (7416, 10498), (8688, 8961)]