64487016

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 201247200

約数和(自身を除く): 136760184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 83, 88, 99, 108, 109, 132, 162, 166, 198, 216, 218, 249, 264, 297, 324, 327, 332, 396, 436, 498, 594, 648, 654, 664, 747, 792, 872, 891, 913, 981, 996, 1188, 1199, 1308, 1494, 1782, 1826, 1962, 1992, 2241, 2376, 2398, 2616, 2739, 2943, 2988, 3564, 3597, 3652, 3924, 4482, 4796, 5478, 5886, 5976, 6723, 7128, 7194, 7304, 7848, 8217, 8829, 8964, 9047, 9592, 10791, 10956, 11772, 13446, 14388, 16434, 17658, 17928, 18094, 21582, 21912, 23544, 24651, 26892, 27141, 28776, 32373, 32868, 35316, 36188, 43164, 49302, 53784, 54282, 64746, 65736, 70632, 72376, 73953, 81423, 86328, 97119, 98604, 99517, 108564, 129492, 147906, 162846, 194238, 197208, 199034, 217128, 244269, 258984, 295812, 298551, 325692, 388476, 398068, 488538, 591624, 597102, 651384, 732807, 776952, 796136, 895653, 977076, 1194204, 1465614, 1791306, 1954152, 2388408, 2686959, 2931228, 3582612, 5373918, 5862456, 7165224, 8060877, 10747836, 16121754, 21495672, 32243508, 64487016]

約数ペア:

[(1, 64487016), (2, 32243508), (3, 21495672), (4, 16121754), (6, 10747836), (8, 8060877), (9, 7165224), (11, 5862456), (12, 5373918), (18, 3582612), (22, 2931228), (24, 2686959), (27, 2388408), (33, 1954152), (36, 1791306), (44, 1465614), (54, 1194204), (66, 977076), (72, 895653), (81, 796136), (83, 776952), (88, 732807), (99, 651384), (108, 597102), (109, 591624), (132, 488538), (162, 398068), (166, 388476), (198, 325692), (216, 298551), (218, 295812), (249, 258984), (264, 244269), (297, 217128), (324, 199034), (327, 197208), (332, 194238), (396, 162846), (436, 147906), (498, 129492), (594, 108564), (648, 99517), (654, 98604), (664, 97119), (747, 86328), (792, 81423), (872, 73953), (891, 72376), (913, 70632), (981, 65736), (996, 64746), (1188, 54282), (1199, 53784), (1308, 49302), (1494, 43164), (1782, 36188), (1826, 35316), (1962, 32868), (1992, 32373), (2241, 28776), (2376, 27141), (2398, 26892), (2616, 24651), (2739, 23544), (2943, 21912), (2988, 21582), (3564, 18094), (3597, 17928), (3652, 17658), (3924, 16434), (4482, 14388), (4796, 13446), (5478, 11772), (5886, 10956), (5976, 10791), (6723, 9592), (7128, 9047), (7194, 8964), (7304, 8829), (7848, 8217)]