74872656

素因数分解:

$2^4\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 210179008

約数和(自身を除く): 135306352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463, 926, 1123, 1389, 1852, 2246, 2778, 3369, 3704, 4167, 4492, 5556, 6738, 7408, 8334, 8984, 10107, 11112, 13476, 16668, 17968, 20214, 22224, 26952, 33336, 40428, 53904, 66672, 80856, 161712, 519949, 1039898, 1559847, 2079796, 3119694, 4159592, 4679541, 6239388, 8319184, 9359082, 12478776, 18718164, 24957552, 37436328, 74872656]

約数ペア:

[(1, 74872656), (2, 37436328), (3, 24957552), (4, 18718164), (6, 12478776), (8, 9359082), (9, 8319184), (12, 6239388), (16, 4679541), (18, 4159592), (24, 3119694), (36, 2079796), (48, 1559847), (72, 1039898), (144, 519949), (463, 161712), (926, 80856), (1123, 66672), (1389, 53904), (1852, 40428), (2246, 33336), (2778, 26952), (3369, 22224), (3704, 20214), (4167, 17968), (4492, 16668), (5556, 13476), (6738, 11112), (7408, 10107), (8334, 8984)]