69887496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 139131384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 53, 56, 84, 94, 106, 141, 159, 167, 168, 188, 212, 282, 318, 329, 334, 371, 376, 424, 501, 564, 636, 658, 668, 742, 987, 1002, 1113, 1128, 1169, 1272, 1316, 1336, 1484, 1974, 2004, 2226, 2338, 2491, 2632, 2968, 3507, 3948, 4008, 4452, 4676, 4982, 7014, 7473, 7849, 7896, 8851, 8904, 9352, 9964, 14028, 14946, 15698, 17437, 17702, 19928, 23547, 26553, 28056, 29892, 31396, 34874, 35404, 47094, 52311, 53106, 54943, 59784, 61957, 62792, 69748, 70808, 94188, 104622, 106212, 109886, 123914, 139496, 164829, 185871, 188376, 209244, 212424, 219772, 247828, 329658, 371742, 415997, 418488, 439544, 495656, 659316, 743484, 831994, 1247991, 1318632, 1486968, 1663988, 2495982, 2911979, 3327976, 4991964, 5823958, 8735937, 9983928, 11647916, 17471874, 23295832, 34943748, 69887496]

約数ペア:

[(1, 69887496), (2, 34943748), (3, 23295832), (4, 17471874), (6, 11647916), (7, 9983928), (8, 8735937), (12, 5823958), (14, 4991964), (21, 3327976), (24, 2911979), (28, 2495982), (42, 1663988), (47, 1486968), (53, 1318632), (56, 1247991), (84, 831994), (94, 743484), (106, 659316), (141, 495656), (159, 439544), (167, 418488), (168, 415997), (188, 371742), (212, 329658), (282, 247828), (318, 219772), (329, 212424), (334, 209244), (371, 188376), (376, 185871), (424, 164829), (501, 139496), (564, 123914), (636, 109886), (658, 106212), (668, 104622), (742, 94188), (987, 70808), (1002, 69748), (1113, 62792), (1128, 61957), (1169, 59784), (1272, 54943), (1316, 53106), (1336, 52311), (1484, 47094), (1974, 35404), (2004, 34874), (2226, 31396), (2338, 29892), (2491, 28056), (2632, 26553), (2968, 23547), (3507, 19928), (3948, 17702), (4008, 17437), (4452, 15698), (4676, 14946), (4982, 14028), (7014, 9964), (7473, 9352), (7849, 8904), (7896, 8851)]