67322178

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 192707424

約数和(自身を除く): 125385246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 243, 257, 294, 297, 378, 441, 462, 486, 514, 539, 567, 594, 693, 771, 882, 891, 1078, 1134, 1323, 1386, 1542, 1617, 1701, 1782, 1799, 2079, 2313, 2646, 2673, 2827, 3234, 3402, 3598, 3969, 4158, 4626, 4851, 5346, 5397, 5654, 6237, 6939, 7938, 8481, 9702, 10794, 11907, 12474, 12593, 13878, 14553, 16191, 16962, 18711, 19789, 20817, 23814, 25186, 25443, 29106, 32382, 37422, 37779, 39578, 41634, 43659, 48573, 50886, 59367, 62451, 75558, 76329, 87318, 97146, 113337, 118734, 124902, 130977, 138523, 145719, 152658, 178101, 226674, 228987, 261954, 277046, 291438, 340011, 356202, 415569, 437157, 457974, 534303, 680022, 686961, 831138, 874314, 1020033, 1068606, 1246707, 1373922, 1602909, 2040066, 2493414, 3060099, 3205818, 3740121, 4808727, 6120198, 7480242, 9617454, 11220363, 22440726, 33661089, 67322178]

約数ペア:

[(1, 67322178), (2, 33661089), (3, 22440726), (6, 11220363), (7, 9617454), (9, 7480242), (11, 6120198), (14, 4808727), (18, 3740121), (21, 3205818), (22, 3060099), (27, 2493414), (33, 2040066), (42, 1602909), (49, 1373922), (54, 1246707), (63, 1068606), (66, 1020033), (77, 874314), (81, 831138), (98, 686961), (99, 680022), (126, 534303), (147, 457974), (154, 437157), (162, 415569), (189, 356202), (198, 340011), (231, 291438), (243, 277046), (257, 261954), (294, 228987), (297, 226674), (378, 178101), (441, 152658), (462, 145719), (486, 138523), (514, 130977), (539, 124902), (567, 118734), (594, 113337), (693, 97146), (771, 87318), (882, 76329), (891, 75558), (1078, 62451), (1134, 59367), (1323, 50886), (1386, 48573), (1542, 43659), (1617, 41634), (1701, 39578), (1782, 37779), (1799, 37422), (2079, 32382), (2313, 29106), (2646, 25443), (2673, 25186), (2827, 23814), (3234, 20817), (3402, 19789), (3598, 18711), (3969, 16962), (4158, 16191), (4626, 14553), (4851, 13878), (5346, 12593), (5397, 12474), (5654, 11907), (6237, 10794), (6939, 9702), (7938, 8481)]