74740008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 224133120

約数和(自身を除く): 149393112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 113, 124, 127, 168, 186, 217, 226, 248, 254, 339, 372, 381, 434, 452, 508, 651, 678, 744, 762, 791, 868, 889, 904, 1016, 1302, 1356, 1524, 1582, 1736, 1778, 2373, 2604, 2667, 2712, 3048, 3164, 3503, 3556, 3937, 4746, 5208, 5334, 6328, 7006, 7112, 7874, 9492, 10509, 10668, 11811, 14012, 14351, 15748, 18984, 21018, 21336, 23622, 24521, 27559, 28024, 28702, 31496, 42036, 43053, 47244, 49042, 55118, 57404, 73563, 82677, 84072, 86106, 94488, 98084, 100457, 110236, 114808, 147126, 165354, 172212, 196168, 200914, 220472, 294252, 301371, 330708, 344424, 401828, 444881, 588504, 602742, 661416, 803656, 889762, 1205484, 1334643, 1779524, 2410968, 2669286, 3114167, 3559048, 5338572, 6228334, 9342501, 10677144, 12456668, 18685002, 24913336, 37370004, 74740008]

約数ペア:

[(1, 74740008), (2, 37370004), (3, 24913336), (4, 18685002), (6, 12456668), (7, 10677144), (8, 9342501), (12, 6228334), (14, 5338572), (21, 3559048), (24, 3114167), (28, 2669286), (31, 2410968), (42, 1779524), (56, 1334643), (62, 1205484), (84, 889762), (93, 803656), (113, 661416), (124, 602742), (127, 588504), (168, 444881), (186, 401828), (217, 344424), (226, 330708), (248, 301371), (254, 294252), (339, 220472), (372, 200914), (381, 196168), (434, 172212), (452, 165354), (508, 147126), (651, 114808), (678, 110236), (744, 100457), (762, 98084), (791, 94488), (868, 86106), (889, 84072), (904, 82677), (1016, 73563), (1302, 57404), (1356, 55118), (1524, 49042), (1582, 47244), (1736, 43053), (1778, 42036), (2373, 31496), (2604, 28702), (2667, 28024), (2712, 27559), (3048, 24521), (3164, 23622), (3503, 21336), (3556, 21018), (3937, 18984), (4746, 15748), (5208, 14351), (5334, 14012), (6328, 11811), (7006, 10668), (7112, 10509), (7874, 9492)]