39565176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 79874184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 107, 124, 142, 168, 186, 213, 214, 217, 248, 284, 321, 372, 426, 428, 434, 497, 568, 642, 651, 744, 749, 852, 856, 868, 994, 1284, 1302, 1491, 1498, 1704, 1736, 1988, 2201, 2247, 2568, 2604, 2982, 2996, 3317, 3976, 4402, 4494, 5208, 5964, 5992, 6603, 6634, 7597, 8804, 8988, 9951, 11928, 13206, 13268, 15194, 15407, 17608, 17976, 19902, 22791, 23219, 26412, 26536, 30388, 30814, 39804, 45582, 46221, 46438, 52824, 53179, 60776, 61628, 69657, 79608, 91164, 92442, 92876, 106358, 123256, 139314, 159537, 182328, 184884, 185752, 212716, 235507, 278628, 319074, 369768, 425432, 471014, 557256, 638148, 706521, 942028, 1276296, 1413042, 1648549, 1884056, 2826084, 3297098, 4945647, 5652168, 6594196, 9891294, 13188392, 19782588, 39565176]

約数ペア:

[(1, 39565176), (2, 19782588), (3, 13188392), (4, 9891294), (6, 6594196), (7, 5652168), (8, 4945647), (12, 3297098), (14, 2826084), (21, 1884056), (24, 1648549), (28, 1413042), (31, 1276296), (42, 942028), (56, 706521), (62, 638148), (71, 557256), (84, 471014), (93, 425432), (107, 369768), (124, 319074), (142, 278628), (168, 235507), (186, 212716), (213, 185752), (214, 184884), (217, 182328), (248, 159537), (284, 139314), (321, 123256), (372, 106358), (426, 92876), (428, 92442), (434, 91164), (497, 79608), (568, 69657), (642, 61628), (651, 60776), (744, 53179), (749, 52824), (852, 46438), (856, 46221), (868, 45582), (994, 39804), (1284, 30814), (1302, 30388), (1491, 26536), (1498, 26412), (1704, 23219), (1736, 22791), (1988, 19902), (2201, 17976), (2247, 17608), (2568, 15407), (2604, 15194), (2982, 13268), (2996, 13206), (3317, 11928), (3976, 9951), (4402, 8988), (4494, 8804), (5208, 7597), (5964, 6634), (5992, 6603)]