68858748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 208511072

約数和(自身を除く): 139652324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 252, 291, 313, 324, 378, 388, 567, 582, 626, 679, 756, 873, 939, 1134, 1164, 1252, 1358, 1746, 1878, 2037, 2191, 2268, 2619, 2716, 2817, 3492, 3756, 4074, 4382, 5238, 5634, 6111, 6573, 7857, 8148, 8451, 8764, 10476, 11268, 12222, 13146, 15714, 16902, 18333, 19719, 24444, 25353, 26292, 30361, 31428, 33804, 36666, 39438, 50706, 54999, 59157, 60722, 73332, 78876, 91083, 101412, 109998, 118314, 121444, 177471, 182166, 212527, 219996, 236628, 273249, 354942, 364332, 425054, 546498, 637581, 709884, 819747, 850108, 1092996, 1275162, 1639494, 1912743, 2459241, 2550324, 3278988, 3825486, 4918482, 5738229, 7650972, 9836964, 11476458, 17214687, 22952916, 34429374, 68858748]

約数ペア:

[(1, 68858748), (2, 34429374), (3, 22952916), (4, 17214687), (6, 11476458), (7, 9836964), (9, 7650972), (12, 5738229), (14, 4918482), (18, 3825486), (21, 3278988), (27, 2550324), (28, 2459241), (36, 1912743), (42, 1639494), (54, 1275162), (63, 1092996), (81, 850108), (84, 819747), (97, 709884), (108, 637581), (126, 546498), (162, 425054), (189, 364332), (194, 354942), (252, 273249), (291, 236628), (313, 219996), (324, 212527), (378, 182166), (388, 177471), (567, 121444), (582, 118314), (626, 109998), (679, 101412), (756, 91083), (873, 78876), (939, 73332), (1134, 60722), (1164, 59157), (1252, 54999), (1358, 50706), (1746, 39438), (1878, 36666), (2037, 33804), (2191, 31428), (2268, 30361), (2619, 26292), (2716, 25353), (2817, 24444), (3492, 19719), (3756, 18333), (4074, 16902), (4382, 15714), (5238, 13146), (5634, 12222), (6111, 11268), (6573, 10476), (7857, 8764), (8148, 8451)]