85782564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 259385280

約数和(自身を除く): 173602716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 324, 327, 347, 378, 436, 567, 654, 694, 756, 763, 981, 1041, 1134, 1308, 1388, 1526, 1962, 2082, 2268, 2289, 2429, 2943, 3052, 3123, 3924, 4164, 4578, 4858, 5886, 6246, 6867, 7287, 8829, 9156, 9369, 9716, 11772, 12492, 13734, 14574, 17658, 18738, 20601, 21861, 27468, 28107, 29148, 35316, 37476, 37823, 41202, 43722, 56214, 61803, 65583, 75646, 82404, 87444, 112428, 113469, 123606, 131166, 151292, 196749, 226938, 247212, 262332, 264761, 340407, 393498, 453876, 529522, 680814, 786996, 794283, 1021221, 1059044, 1361628, 1588566, 2042442, 2382849, 3063663, 3177132, 4084884, 4765698, 6127326, 7148547, 9531396, 12254652, 14297094, 21445641, 28594188, 42891282, 85782564]

約数ペア:

[(1, 85782564), (2, 42891282), (3, 28594188), (4, 21445641), (6, 14297094), (7, 12254652), (9, 9531396), (12, 7148547), (14, 6127326), (18, 4765698), (21, 4084884), (27, 3177132), (28, 3063663), (36, 2382849), (42, 2042442), (54, 1588566), (63, 1361628), (81, 1059044), (84, 1021221), (108, 794283), (109, 786996), (126, 680814), (162, 529522), (189, 453876), (218, 393498), (252, 340407), (324, 264761), (327, 262332), (347, 247212), (378, 226938), (436, 196749), (567, 151292), (654, 131166), (694, 123606), (756, 113469), (763, 112428), (981, 87444), (1041, 82404), (1134, 75646), (1308, 65583), (1388, 61803), (1526, 56214), (1962, 43722), (2082, 41202), (2268, 37823), (2289, 37476), (2429, 35316), (2943, 29148), (3052, 28107), (3123, 27468), (3924, 21861), (4164, 20601), (4578, 18738), (4858, 17658), (5886, 14574), (6246, 13734), (6867, 12492), (7287, 11772), (8829, 9716), (9156, 9369)]