81786144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 240045120

約数和(自身を除く): 158258976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 164, 176, 246, 264, 328, 352, 451, 492, 528, 656, 902, 984, 1056, 1312, 1353, 1804, 1889, 1968, 2706, 3608, 3778, 3936, 5412, 5667, 7216, 7556, 10824, 11334, 14432, 15112, 20779, 21648, 22668, 30224, 41558, 43296, 45336, 60448, 62337, 77449, 83116, 90672, 124674, 154898, 166232, 181344, 232347, 249348, 309796, 332464, 464694, 498696, 619592, 664928, 851939, 929388, 997392, 1239184, 1703878, 1858776, 1994784, 2478368, 2555817, 3407756, 3717552, 5111634, 6815512, 7435104, 10223268, 13631024, 20446536, 27262048, 40893072, 81786144]

約数ペア:

[(1, 81786144), (2, 40893072), (3, 27262048), (4, 20446536), (6, 13631024), (8, 10223268), (11, 7435104), (12, 6815512), (16, 5111634), (22, 3717552), (24, 3407756), (32, 2555817), (33, 2478368), (41, 1994784), (44, 1858776), (48, 1703878), (66, 1239184), (82, 997392), (88, 929388), (96, 851939), (123, 664928), (132, 619592), (164, 498696), (176, 464694), (246, 332464), (264, 309796), (328, 249348), (352, 232347), (451, 181344), (492, 166232), (528, 154898), (656, 124674), (902, 90672), (984, 83116), (1056, 77449), (1312, 62337), (1353, 60448), (1804, 45336), (1889, 43296), (1968, 41558), (2706, 30224), (3608, 22668), (3778, 21648), (3936, 20779), (5412, 15112), (5667, 14432), (7216, 11334), (7556, 10824)]