66854736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 204736896

約数和(自身を除く): 137882160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 503, 568, 624, 639, 852, 923, 936, 1006, 1136, 1278, 1509, 1704, 1846, 1872, 2012, 2556, 2769, 3018, 3408, 3692, 4024, 4527, 5112, 5538, 6036, 6539, 7384, 8048, 8307, 9054, 10224, 11076, 12072, 13078, 14768, 16614, 18108, 19617, 22152, 24144, 26156, 33228, 35713, 36216, 39234, 44304, 52312, 58851, 66456, 71426, 72432, 78468, 104624, 107139, 117702, 132912, 142852, 156936, 214278, 235404, 285704, 313872, 321417, 428556, 464269, 470808, 571408, 642834, 857112, 928538, 941616, 1285668, 1392807, 1714224, 1857076, 2571336, 2785614, 3714152, 4178421, 5142672, 5571228, 7428304, 8356842, 11142456, 16713684, 22284912, 33427368, 66854736]

約数ペア:

[(1, 66854736), (2, 33427368), (3, 22284912), (4, 16713684), (6, 11142456), (8, 8356842), (9, 7428304), (12, 5571228), (13, 5142672), (16, 4178421), (18, 3714152), (24, 2785614), (26, 2571336), (36, 1857076), (39, 1714224), (48, 1392807), (52, 1285668), (71, 941616), (72, 928538), (78, 857112), (104, 642834), (117, 571408), (142, 470808), (144, 464269), (156, 428556), (208, 321417), (213, 313872), (234, 285704), (284, 235404), (312, 214278), (426, 156936), (468, 142852), (503, 132912), (568, 117702), (624, 107139), (639, 104624), (852, 78468), (923, 72432), (936, 71426), (1006, 66456), (1136, 58851), (1278, 52312), (1509, 44304), (1704, 39234), (1846, 36216), (1872, 35713), (2012, 33228), (2556, 26156), (2769, 24144), (3018, 22152), (3408, 19617), (3692, 18108), (4024, 16614), (4527, 14768), (5112, 13078), (5538, 12072), (6036, 11076), (6539, 10224), (7384, 9054), (8048, 8307)]