69668656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 146280816

約数和(自身を除く): 76612160

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 197, 248, 368, 394, 496, 713, 788, 961, 1426, 1576, 1922, 2852, 3152, 3844, 4531, 5704, 6107, 7688, 9062, 11408, 12214, 15376, 18124, 22103, 24428, 36248, 44206, 48856, 72496, 88412, 97712, 140461, 176824, 189317, 280922, 353648, 378634, 561844, 757268, 1123688, 1514536, 2247376, 3029072, 4354291, 8708582, 17417164, 34834328, 69668656]

約数ペア:

[(1, 69668656), (2, 34834328), (4, 17417164), (8, 8708582), (16, 4354291), (23, 3029072), (31, 2247376), (46, 1514536), (62, 1123688), (92, 757268), (124, 561844), (184, 378634), (197, 353648), (248, 280922), (368, 189317), (394, 176824), (496, 140461), (713, 97712), (788, 88412), (961, 72496), (1426, 48856), (1576, 44206), (1922, 36248), (2852, 24428), (3152, 22103), (3844, 18124), (4531, 15376), (5704, 12214), (6107, 11408), (7688, 9062)]