79217712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 262788240

約数和(自身を除く): 183570528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 103, 109, 112, 126, 144, 147, 168, 196, 206, 218, 252, 294, 309, 327, 336, 392, 412, 436, 441, 504, 588, 618, 654, 721, 763, 784, 824, 872, 882, 927, 981, 1008, 1176, 1236, 1308, 1442, 1526, 1648, 1744, 1764, 1854, 1962, 2163, 2289, 2352, 2472, 2616, 2884, 3052, 3528, 3708, 3924, 4326, 4578, 4944, 5047, 5232, 5341, 5768, 6104, 6489, 6867, 7056, 7416, 7848, 8652, 9156, 10094, 10682, 11227, 11536, 12208, 12978, 13734, 14832, 15141, 15696, 16023, 17304, 18312, 20188, 21364, 22454, 25956, 27468, 30282, 32046, 33681, 34608, 36624, 40376, 42728, 44908, 45423, 48069, 51912, 54936, 60564, 64092, 67362, 78589, 80752, 85456, 89816, 90846, 96138, 101043, 103824, 109872, 121128, 128184, 134724, 157178, 179632, 181692, 192276, 202086, 235767, 242256, 256368, 269448, 314356, 363384, 384552, 404172, 471534, 538896, 550123, 628712, 707301, 726768, 769104, 808344, 943068, 1100246, 1257424, 1414602, 1616688, 1650369, 1886136, 2200492, 2829204, 3300738, 3772272, 4400984, 4951107, 5658408, 6601476, 8801968, 9902214, 11316816, 13202952, 19804428, 26405904, 39608856, 79217712]

約数ペア:

[(1, 79217712), (2, 39608856), (3, 26405904), (4, 19804428), (6, 13202952), (7, 11316816), (8, 9902214), (9, 8801968), (12, 6601476), (14, 5658408), (16, 4951107), (18, 4400984), (21, 3772272), (24, 3300738), (28, 2829204), (36, 2200492), (42, 1886136), (48, 1650369), (49, 1616688), (56, 1414602), (63, 1257424), (72, 1100246), (84, 943068), (98, 808344), (103, 769104), (109, 726768), (112, 707301), (126, 628712), (144, 550123), (147, 538896), (168, 471534), (196, 404172), (206, 384552), (218, 363384), (252, 314356), (294, 269448), (309, 256368), (327, 242256), (336, 235767), (392, 202086), (412, 192276), (436, 181692), (441, 179632), (504, 157178), (588, 134724), (618, 128184), (654, 121128), (721, 109872), (763, 103824), (784, 101043), (824, 96138), (872, 90846), (882, 89816), (927, 85456), (981, 80752), (1008, 78589), (1176, 67362), (1236, 64092), (1308, 60564), (1442, 54936), (1526, 51912), (1648, 48069), (1744, 45423), (1764, 44908), (1854, 42728), (1962, 40376), (2163, 36624), (2289, 34608), (2352, 33681), (2472, 32046), (2616, 30282), (2884, 27468), (3052, 25956), (3528, 22454), (3708, 21364), (3924, 20188), (4326, 18312), (4578, 17304), (4944, 16023), (5047, 15696), (5232, 15141), (5341, 14832), (5768, 13734), (6104, 12978), (6489, 12208), (6867, 11536), (7056, 11227), (7416, 10682), (7848, 10094), (8652, 9156)]