64686006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 183582720

約数和(自身を除く): 118896714

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 54, 63, 66, 77, 94, 99, 126, 141, 154, 189, 198, 231, 282, 297, 329, 331, 378, 423, 462, 517, 594, 658, 662, 693, 846, 987, 993, 1034, 1269, 1386, 1551, 1974, 1986, 2079, 2317, 2538, 2961, 2979, 3102, 3619, 3641, 4158, 4634, 4653, 5922, 5958, 6951, 7238, 7282, 8883, 8937, 9306, 10857, 10923, 13902, 13959, 15557, 17766, 17874, 20853, 21714, 21846, 25487, 27918, 31114, 32571, 32769, 41706, 46671, 50974, 62559, 65142, 65538, 76461, 93342, 97713, 98307, 108899, 125118, 140013, 152922, 171127, 195426, 196614, 217798, 229383, 280026, 326697, 342254, 420039, 458766, 513381, 653394, 688149, 840078, 980091, 1026762, 1197889, 1376298, 1540143, 1960182, 2395778, 2940273, 3080286, 3593667, 4620429, 5880546, 7187334, 9240858, 10781001, 21562002, 32343003, 64686006]

約数ペア:

[(1, 64686006), (2, 32343003), (3, 21562002), (6, 10781001), (7, 9240858), (9, 7187334), (11, 5880546), (14, 4620429), (18, 3593667), (21, 3080286), (22, 2940273), (27, 2395778), (33, 1960182), (42, 1540143), (47, 1376298), (54, 1197889), (63, 1026762), (66, 980091), (77, 840078), (94, 688149), (99, 653394), (126, 513381), (141, 458766), (154, 420039), (189, 342254), (198, 326697), (231, 280026), (282, 229383), (297, 217798), (329, 196614), (331, 195426), (378, 171127), (423, 152922), (462, 140013), (517, 125118), (594, 108899), (658, 98307), (662, 97713), (693, 93342), (846, 76461), (987, 65538), (993, 65142), (1034, 62559), (1269, 50974), (1386, 46671), (1551, 41706), (1974, 32769), (1986, 32571), (2079, 31114), (2317, 27918), (2538, 25487), (2961, 21846), (2979, 21714), (3102, 20853), (3619, 17874), (3641, 17766), (4158, 15557), (4634, 13959), (4653, 13902), (5922, 10923), (5958, 10857), (6951, 9306), (7238, 8937), (7282, 8883)]