74485656

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16446

約数の個数: 80

約数和(自身を含む): 238447440

約数和(自身を除く): 163961784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 16421, 32842, 49263, 65684, 98526, 114947, 131368, 147789, 197052, 229894, 295578, 344841, 394104, 443367, 459788, 591156, 689682, 886734, 919576, 1034523, 1182312, 1330101, 1379364, 1773468, 2069046, 2660202, 2758728, 3103569, 3546936, 4138092, 5320404, 6207138, 8276184, 9310707, 10640808, 12414276, 18621414, 24828552, 37242828, 74485656]

約数ペア:

[(1, 74485656), (2, 37242828), (3, 24828552), (4, 18621414), (6, 12414276), (7, 10640808), (8, 9310707), (9, 8276184), (12, 6207138), (14, 5320404), (18, 4138092), (21, 3546936), (24, 3103569), (27, 2758728), (28, 2660202), (36, 2069046), (42, 1773468), (54, 1379364), (56, 1330101), (63, 1182312), (72, 1034523), (81, 919576), (84, 886734), (108, 689682), (126, 591156), (162, 459788), (168, 443367), (189, 394104), (216, 344841), (252, 295578), (324, 229894), (378, 197052), (504, 147789), (567, 131368), (648, 114947), (756, 98526), (1134, 65684), (1512, 49263), (2268, 32842), (4536, 16421)]