64405637712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2646517}}^1$

素因数の和:2646557

約数の個数: 90

約数和(自身を含む): 195178055982

約数和(自身を除く): 130772418270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 2646517, 5293034, 7939551, 10586068, 15879102, 21172136, 23818653, 31758204, 34404721, 42344272, 47637306, 63516408, 68809442, 95274612, 103214163, 127032816, 137618884, 190549224, 206428326, 275237768, 309642489, 381098448, 412856652, 447261373, 550475536, 619284978, 825713304, 894522746, 1238569956, 1341784119, 1651426608, 1789045492, 2477139912, 2683568238, 3578090984, 4025352357, 4954279824, 5367136476, 7156181968, 8050704714, 10734272952, 16101409428, 21468545904, 32202818856, 64405637712]

約数ペア:

[(1, 64405637712), (2, 32202818856), (3, 21468545904), (4, 16101409428), (6, 10734272952), (8, 8050704714), (9, 7156181968), (12, 5367136476), (13, 4954279824), (16, 4025352357), (18, 3578090984), (24, 2683568238), (26, 2477139912), (36, 1789045492), (39, 1651426608), (48, 1341784119), (52, 1238569956), (72, 894522746), (78, 825713304), (104, 619284978), (117, 550475536), (144, 447261373), (156, 412856652), (169, 381098448), (208, 309642489), (234, 275237768), (312, 206428326), (338, 190549224), (468, 137618884), (507, 127032816), (624, 103214163), (676, 95274612), (936, 68809442), (1014, 63516408), (1352, 47637306), (1521, 42344272), (1872, 34404721), (2028, 31758204), (2704, 23818653), (3042, 21172136), (4056, 15879102), (6084, 10586068), (8112, 7939551), (12168, 5293034), (24336, 2646517)]