69142304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 72

約数和(自身を含む): 171065664

約数和(自身を除く): 101923360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2551, 3388, 3872, 5102, 6776, 10204, 13552, 17857, 20408, 27104, 28061, 35714, 40816, 56122, 71428, 81632, 112244, 142856, 196427, 224488, 285712, 308671, 392854, 448976, 571424, 617342, 785708, 897952, 1234684, 1571416, 2160697, 2469368, 3142832, 4321394, 4938736, 6285664, 8642788, 9877472, 17285576, 34571152, 69142304]

約数ペア:

[(1, 69142304), (2, 34571152), (4, 17285576), (7, 9877472), (8, 8642788), (11, 6285664), (14, 4938736), (16, 4321394), (22, 3142832), (28, 2469368), (32, 2160697), (44, 1571416), (56, 1234684), (77, 897952), (88, 785708), (112, 617342), (121, 571424), (154, 448976), (176, 392854), (224, 308671), (242, 285712), (308, 224488), (352, 196427), (484, 142856), (616, 112244), (847, 81632), (968, 71428), (1232, 56122), (1694, 40816), (1936, 35714), (2464, 28061), (2551, 27104), (3388, 20408), (3872, 17857), (5102, 13552), (6776, 10204)]