72518028688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{35461}}^1$

素因数の和:35557

約数の個数: 120

約数和(自身を含む): 174660279360

約数和(自身を除く): 102142250672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 961, 1064, 1178, 1736, 1922, 2128, 2356, 3472, 3844, 4123, 4712, 6727, 7688, 8246, 9424, 13454, 15376, 16492, 18259, 26908, 32984, 35461, 36518, 53816, 65968, 70922, 73036, 107632, 127813, 141844, 146072, 248227, 255626, 283688, 292144, 496454, 511252, 567376, 673759, 992908, 1022504, 1099291, 1347518, 1985816, 2045008, 2198582, 2695036, 3971632, 4397164, 4716313, 5390072, 7695037, 8794328, 9432626, 10780144, 15390074, 17588656, 18865252, 20886529, 30780148, 34078021, 37730504, 41773058, 61560296, 68156042, 75461008, 83546116, 123120592, 136312084, 146205703, 167092232, 238546147, 272624168, 292411406, 334184464, 477092294, 545248336, 584822812, 647482399, 954184588, 1169645624, 1294964798, 1908369176, 2339291248, 2589929596, 3816738352, 4532376793, 5179859192, 9064753586, 10359718384, 18129507172, 36259014344, 72518028688]

約数ペア:

[(1, 72518028688), (2, 36259014344), (4, 18129507172), (7, 10359718384), (8, 9064753586), (14, 5179859192), (16, 4532376793), (19, 3816738352), (28, 2589929596), (31, 2339291248), (38, 1908369176), (56, 1294964798), (62, 1169645624), (76, 954184588), (112, 647482399), (124, 584822812), (133, 545248336), (152, 477092294), (217, 334184464), (248, 292411406), (266, 272624168), (304, 238546147), (434, 167092232), (496, 146205703), (532, 136312084), (589, 123120592), (868, 83546116), (961, 75461008), (1064, 68156042), (1178, 61560296), (1736, 41773058), (1922, 37730504), (2128, 34078021), (2356, 30780148), (3472, 20886529), (3844, 18865252), (4123, 17588656), (4712, 15390074), (6727, 10780144), (7688, 9432626), (8246, 8794328), (9424, 7695037), (13454, 5390072), (15376, 4716313), (16492, 4397164), (18259, 3971632), (26908, 2695036), (32984, 2198582), (35461, 2045008), (36518, 1985816), (53816, 1347518), (65968, 1099291), (70922, 1022504), (73036, 992908), (107632, 673759), (127813, 567376), (141844, 511252), (146072, 496454), (248227, 292144), (255626, 283688)]