76455468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 218907360

約数和(自身を除く): 142451892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 53, 54, 57, 74, 76, 106, 108, 111, 114, 148, 159, 171, 212, 222, 228, 318, 333, 342, 361, 444, 477, 513, 636, 666, 684, 703, 722, 954, 999, 1007, 1026, 1083, 1332, 1406, 1431, 1444, 1908, 1961, 1998, 2014, 2052, 2109, 2166, 2812, 2862, 3021, 3249, 3922, 3996, 4028, 4218, 4332, 5724, 5883, 6042, 6327, 6498, 7844, 8436, 9063, 9747, 11766, 12084, 12654, 12996, 13357, 17649, 18126, 18981, 19133, 19494, 23532, 25308, 26714, 27189, 35298, 36252, 37259, 37962, 38266, 38988, 40071, 52947, 53428, 54378, 57399, 70596, 74518, 75924, 76532, 80142, 105894, 108756, 111777, 114798, 120213, 149036, 160284, 172197, 211788, 223554, 229596, 240426, 335331, 344394, 360639, 447108, 480852, 516591, 670662, 688788, 707921, 721278, 1005993, 1033182, 1341324, 1415842, 1442556, 2011986, 2066364, 2123763, 2831684, 4023972, 4247526, 6371289, 8495052, 12742578, 19113867, 25485156, 38227734, 76455468]

約数ペア:

[(1, 76455468), (2, 38227734), (3, 25485156), (4, 19113867), (6, 12742578), (9, 8495052), (12, 6371289), (18, 4247526), (19, 4023972), (27, 2831684), (36, 2123763), (37, 2066364), (38, 2011986), (53, 1442556), (54, 1415842), (57, 1341324), (74, 1033182), (76, 1005993), (106, 721278), (108, 707921), (111, 688788), (114, 670662), (148, 516591), (159, 480852), (171, 447108), (212, 360639), (222, 344394), (228, 335331), (318, 240426), (333, 229596), (342, 223554), (361, 211788), (444, 172197), (477, 160284), (513, 149036), (636, 120213), (666, 114798), (684, 111777), (703, 108756), (722, 105894), (954, 80142), (999, 76532), (1007, 75924), (1026, 74518), (1083, 70596), (1332, 57399), (1406, 54378), (1431, 53428), (1444, 52947), (1908, 40071), (1961, 38988), (1998, 38266), (2014, 37962), (2052, 37259), (2109, 36252), (2166, 35298), (2812, 27189), (2862, 26714), (3021, 25308), (3249, 23532), (3922, 19494), (3996, 19133), (4028, 18981), (4218, 18126), (4332, 17649), (5724, 13357), (5883, 12996), (6042, 12654), (6327, 12084), (6498, 11766), (7844, 9747), (8436, 9063)]