69768608

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 180774720

約数和(自身を除く): 111006112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 97, 104, 112, 133, 152, 169, 182, 194, 208, 224, 247, 266, 304, 338, 364, 388, 416, 494, 532, 608, 676, 679, 728, 776, 988, 1064, 1183, 1261, 1352, 1358, 1456, 1552, 1729, 1843, 1976, 2128, 2366, 2522, 2704, 2716, 2912, 3104, 3211, 3458, 3686, 3952, 4256, 4732, 5044, 5408, 5432, 6422, 6916, 7372, 7904, 8827, 9464, 10088, 10864, 12844, 12901, 13832, 14744, 16393, 17654, 18928, 20176, 21728, 22477, 23959, 25688, 25802, 27664, 29488, 32786, 35308, 37856, 40352, 44954, 47918, 51376, 51604, 55328, 58976, 65572, 70616, 89908, 95836, 102752, 103208, 114751, 131144, 141232, 167713, 179816, 191672, 206416, 229502, 262288, 282464, 311467, 335426, 359632, 383344, 412832, 459004, 524576, 622934, 670852, 719264, 766688, 918008, 1245868, 1341704, 1836016, 2180269, 2491736, 2683408, 3672032, 4360538, 4983472, 5366816, 8721076, 9966944, 17442152, 34884304, 69768608]

約数ペア:

[(1, 69768608), (2, 34884304), (4, 17442152), (7, 9966944), (8, 8721076), (13, 5366816), (14, 4983472), (16, 4360538), (19, 3672032), (26, 2683408), (28, 2491736), (32, 2180269), (38, 1836016), (52, 1341704), (56, 1245868), (76, 918008), (91, 766688), (97, 719264), (104, 670852), (112, 622934), (133, 524576), (152, 459004), (169, 412832), (182, 383344), (194, 359632), (208, 335426), (224, 311467), (247, 282464), (266, 262288), (304, 229502), (338, 206416), (364, 191672), (388, 179816), (416, 167713), (494, 141232), (532, 131144), (608, 114751), (676, 103208), (679, 102752), (728, 95836), (776, 89908), (988, 70616), (1064, 65572), (1183, 58976), (1261, 55328), (1352, 51604), (1358, 51376), (1456, 47918), (1552, 44954), (1729, 40352), (1843, 37856), (1976, 35308), (2128, 32786), (2366, 29488), (2522, 27664), (2704, 25802), (2716, 25688), (2912, 23959), (3104, 22477), (3211, 21728), (3458, 20176), (3686, 18928), (3952, 17654), (4256, 16393), (4732, 14744), (5044, 13832), (5408, 12901), (5432, 12844), (6422, 10864), (6916, 10088), (7372, 9464), (7904, 8827)]