68495112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 151824888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 509, 534, 623, 712, 756, 801, 1018, 1068, 1246, 1512, 1527, 1602, 1869, 2036, 2136, 2403, 2492, 3054, 3204, 3563, 3738, 4072, 4581, 4806, 4984, 5607, 6108, 6408, 7126, 7476, 9162, 9612, 10689, 11214, 12216, 13743, 14252, 14952, 16821, 18324, 19224, 21378, 22428, 27486, 28504, 32067, 33642, 36648, 42756, 44856, 45301, 54972, 64134, 67284, 85512, 90602, 96201, 109944, 128268, 134568, 135903, 181204, 192402, 256536, 271806, 317107, 362408, 384804, 407709, 543612, 634214, 769608, 815418, 951321, 1087224, 1223127, 1268428, 1630836, 1902642, 2446254, 2536856, 2853963, 3261672, 3805284, 4892508, 5707926, 7610568, 8561889, 9785016, 11415852, 17123778, 22831704, 34247556, 68495112]

約数ペア:

[(1, 68495112), (2, 34247556), (3, 22831704), (4, 17123778), (6, 11415852), (7, 9785016), (8, 8561889), (9, 7610568), (12, 5707926), (14, 4892508), (18, 3805284), (21, 3261672), (24, 2853963), (27, 2536856), (28, 2446254), (36, 1902642), (42, 1630836), (54, 1268428), (56, 1223127), (63, 1087224), (72, 951321), (84, 815418), (89, 769608), (108, 634214), (126, 543612), (168, 407709), (178, 384804), (189, 362408), (216, 317107), (252, 271806), (267, 256536), (356, 192402), (378, 181204), (504, 135903), (509, 134568), (534, 128268), (623, 109944), (712, 96201), (756, 90602), (801, 85512), (1018, 67284), (1068, 64134), (1246, 54972), (1512, 45301), (1527, 44856), (1602, 42756), (1869, 36648), (2036, 33642), (2136, 32067), (2403, 28504), (2492, 27486), (3054, 22428), (3204, 21378), (3563, 19224), (3738, 18324), (4072, 16821), (4581, 14952), (4806, 14252), (4984, 13743), (5607, 12216), (6108, 11214), (6408, 10689), (7126, 9612), (7476, 9162)]