68687514

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 120

約数和(自身を含む): 189943380

約数和(自身を除く): 121255866

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 441, 459, 509, 567, 714, 833, 882, 918, 1018, 1071, 1134, 1323, 1377, 1527, 1666, 2142, 2499, 2646, 2754, 3054, 3213, 3563, 3969, 4581, 4998, 6426, 7126, 7497, 7938, 8653, 9162, 9639, 10689, 13743, 14994, 17306, 19278, 21378, 22491, 24941, 25959, 27486, 32067, 41229, 44982, 49882, 51918, 60571, 64134, 67473, 74823, 77877, 82458, 96201, 121142, 134946, 149646, 155754, 181713, 192402, 224469, 233631, 288603, 363426, 423997, 448938, 467262, 545139, 577206, 673407, 700893, 847994, 1090278, 1271991, 1346814, 1401786, 1635417, 2020221, 2543982, 3270834, 3815973, 4040442, 4906251, 7631946, 9812502, 11447919, 22895838, 34343757, 68687514]

約数ペア:

[(1, 68687514), (2, 34343757), (3, 22895838), (6, 11447919), (7, 9812502), (9, 7631946), (14, 4906251), (17, 4040442), (18, 3815973), (21, 3270834), (27, 2543982), (34, 2020221), (42, 1635417), (49, 1401786), (51, 1346814), (54, 1271991), (63, 1090278), (81, 847994), (98, 700893), (102, 673407), (119, 577206), (126, 545139), (147, 467262), (153, 448938), (162, 423997), (189, 363426), (238, 288603), (294, 233631), (306, 224469), (357, 192402), (378, 181713), (441, 155754), (459, 149646), (509, 134946), (567, 121142), (714, 96201), (833, 82458), (882, 77877), (918, 74823), (1018, 67473), (1071, 64134), (1134, 60571), (1323, 51918), (1377, 49882), (1527, 44982), (1666, 41229), (2142, 32067), (2499, 27486), (2646, 25959), (2754, 24941), (3054, 22491), (3213, 21378), (3563, 19278), (3969, 17306), (4581, 14994), (4998, 13743), (6426, 10689), (7126, 9639), (7497, 9162), (7938, 8653)]