66757728

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 181367424

約数和(自身を除く): 114609696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 97, 107, 134, 194, 201, 214, 268, 291, 321, 388, 402, 428, 536, 582, 642, 776, 804, 856, 1072, 1164, 1284, 1552, 1608, 1712, 2144, 2328, 2568, 3104, 3216, 3424, 4656, 5136, 6432, 6499, 7169, 9312, 10272, 10379, 12998, 14338, 19497, 20758, 21507, 25996, 28676, 31137, 38994, 41516, 43014, 51992, 57352, 62274, 77988, 83032, 86028, 103984, 114704, 124548, 155976, 166064, 172056, 207968, 229408, 249096, 311952, 332128, 344112, 498192, 623904, 688224, 695393, 996384, 1390786, 2086179, 2781572, 4172358, 5563144, 8344716, 11126288, 16689432, 22252576, 33378864, 66757728]

約数ペア:

[(1, 66757728), (2, 33378864), (3, 22252576), (4, 16689432), (6, 11126288), (8, 8344716), (12, 5563144), (16, 4172358), (24, 2781572), (32, 2086179), (48, 1390786), (67, 996384), (96, 695393), (97, 688224), (107, 623904), (134, 498192), (194, 344112), (201, 332128), (214, 311952), (268, 249096), (291, 229408), (321, 207968), (388, 172056), (402, 166064), (428, 155976), (536, 124548), (582, 114704), (642, 103984), (776, 86028), (804, 83032), (856, 77988), (1072, 62274), (1164, 57352), (1284, 51992), (1552, 43014), (1608, 41516), (1712, 38994), (2144, 31137), (2328, 28676), (2568, 25996), (3104, 21507), (3216, 20758), (3424, 19497), (4656, 14338), (5136, 12998), (6432, 10379), (6499, 10272), (7169, 9312)]