68452216

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 158906880

約数和(自身を除く): 90454664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 49, 56, 62, 86, 98, 124, 131, 172, 196, 217, 248, 262, 301, 344, 392, 434, 524, 602, 868, 917, 1048, 1204, 1333, 1519, 1736, 1834, 2107, 2408, 2666, 3038, 3668, 4061, 4214, 5332, 5633, 6076, 6419, 7336, 8122, 8428, 9331, 10664, 11266, 12152, 12838, 16244, 16856, 18662, 22532, 25676, 28427, 32488, 37324, 39431, 45064, 51352, 56854, 65317, 74648, 78862, 113708, 130634, 157724, 174623, 198989, 227416, 261268, 276017, 315448, 349246, 397978, 522536, 552034, 698492, 795956, 1104068, 1222361, 1396984, 1591912, 2208136, 2444722, 4889444, 8556527, 9778888, 17113054, 34226108, 68452216]

約数ペア:

[(1, 68452216), (2, 34226108), (4, 17113054), (7, 9778888), (8, 8556527), (14, 4889444), (28, 2444722), (31, 2208136), (43, 1591912), (49, 1396984), (56, 1222361), (62, 1104068), (86, 795956), (98, 698492), (124, 552034), (131, 522536), (172, 397978), (196, 349246), (217, 315448), (248, 276017), (262, 261268), (301, 227416), (344, 198989), (392, 174623), (434, 157724), (524, 130634), (602, 113708), (868, 78862), (917, 74648), (1048, 65317), (1204, 56854), (1333, 51352), (1519, 45064), (1736, 39431), (1834, 37324), (2107, 32488), (2408, 28427), (2666, 25676), (3038, 22532), (3668, 18662), (4061, 16856), (4214, 16244), (5332, 12838), (5633, 12152), (6076, 11266), (6419, 10664), (7336, 9331), (8122, 8428)]