121826628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 389975040

約数和(自身を除く): 268148412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 619, 639, 693, 781, 852, 924, 994, 1238, 1278, 1386, 1491, 1562, 1857, 1988, 2343, 2476, 2556, 2772, 2982, 3124, 3714, 4333, 4473, 4686, 5467, 5571, 5964, 6809, 7029, 7428, 8666, 8946, 9372, 10934, 11142, 12999, 13618, 14058, 16401, 17332, 17892, 20427, 21868, 22284, 25998, 27236, 28116, 32802, 38997, 40854, 43949, 47663, 49203, 51996, 61281, 65604, 77994, 81708, 87898, 95326, 98406, 122562, 131847, 142989, 155988, 175796, 190652, 196812, 245124, 263694, 285978, 307643, 395541, 428967, 483439, 527388, 571956, 615286, 791082, 857934, 922929, 966878, 1230572, 1450317, 1582164, 1715868, 1845858, 1933756, 2768787, 2900634, 3384073, 3691716, 4350951, 5537574, 5801268, 6768146, 8701902, 10152219, 11075148, 13536292, 17403804, 20304438, 30456657, 40608876, 60913314, 121826628]

約数ペア:

[(1, 121826628), (2, 60913314), (3, 40608876), (4, 30456657), (6, 20304438), (7, 17403804), (9, 13536292), (11, 11075148), (12, 10152219), (14, 8701902), (18, 6768146), (21, 5801268), (22, 5537574), (28, 4350951), (33, 3691716), (36, 3384073), (42, 2900634), (44, 2768787), (63, 1933756), (66, 1845858), (71, 1715868), (77, 1582164), (84, 1450317), (99, 1230572), (126, 966878), (132, 922929), (142, 857934), (154, 791082), (198, 615286), (213, 571956), (231, 527388), (252, 483439), (284, 428967), (308, 395541), (396, 307643), (426, 285978), (462, 263694), (497, 245124), (619, 196812), (639, 190652), (693, 175796), (781, 155988), (852, 142989), (924, 131847), (994, 122562), (1238, 98406), (1278, 95326), (1386, 87898), (1491, 81708), (1562, 77994), (1857, 65604), (1988, 61281), (2343, 51996), (2476, 49203), (2556, 47663), (2772, 43949), (2982, 40854), (3124, 38997), (3714, 32802), (4333, 28116), (4473, 27236), (4686, 25998), (5467, 22284), (5571, 21868), (5964, 20427), (6809, 17892), (7029, 17332), (7428, 16401), (8666, 14058), (8946, 13618), (9372, 12999), (10934, 11142)]