68737392

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 120

約数和(自身を含む): 208741104

約数和(自身を除く): 140003712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 653, 688, 731, 774, 816, 1032, 1224, 1306, 1462, 1548, 1959, 2064, 2193, 2448, 2612, 2924, 3096, 3918, 4386, 5224, 5848, 5877, 6192, 6579, 7836, 8772, 10448, 11101, 11696, 11754, 13158, 15672, 17544, 22202, 23508, 26316, 28079, 31344, 33303, 35088, 44404, 47016, 52632, 56158, 66606, 84237, 88808, 94032, 99909, 105264, 112316, 133212, 168474, 177616, 199818, 224632, 252711, 266424, 336948, 399636, 449264, 477343, 505422, 532848, 673896, 799272, 954686, 1010844, 1347792, 1432029, 1598544, 1909372, 2021688, 2864058, 3818744, 4043376, 4296087, 5728116, 7637488, 8592174, 11456232, 17184348, 22912464, 34368696, 68737392]

約数ペア:

[(1, 68737392), (2, 34368696), (3, 22912464), (4, 17184348), (6, 11456232), (8, 8592174), (9, 7637488), (12, 5728116), (16, 4296087), (17, 4043376), (18, 3818744), (24, 2864058), (34, 2021688), (36, 1909372), (43, 1598544), (48, 1432029), (51, 1347792), (68, 1010844), (72, 954686), (86, 799272), (102, 673896), (129, 532848), (136, 505422), (144, 477343), (153, 449264), (172, 399636), (204, 336948), (258, 266424), (272, 252711), (306, 224632), (344, 199818), (387, 177616), (408, 168474), (516, 133212), (612, 112316), (653, 105264), (688, 99909), (731, 94032), (774, 88808), (816, 84237), (1032, 66606), (1224, 56158), (1306, 52632), (1462, 47016), (1548, 44404), (1959, 35088), (2064, 33303), (2193, 31344), (2448, 28079), (2612, 26316), (2924, 23508), (3096, 22202), (3918, 17544), (4386, 15672), (5224, 13158), (5848, 11754), (5877, 11696), (6192, 11101), (6579, 10448), (7836, 8772)]