88638368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 218736000

約数和(自身を除く): 130097632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 488, 499, 728, 793, 854, 976, 998, 1456, 1586, 1708, 1952, 1996, 2912, 3172, 3416, 3493, 3992, 5551, 6344, 6487, 6832, 6986, 7984, 11102, 12688, 12974, 13664, 13972, 15968, 22204, 25376, 25948, 27944, 30439, 44408, 45409, 51896, 55888, 60878, 88816, 90818, 103792, 111776, 121756, 177632, 181636, 207584, 213073, 243512, 363272, 395707, 426146, 487024, 726544, 791414, 852292, 974048, 1453088, 1582828, 1704584, 2769949, 3165656, 3409168, 5539898, 6331312, 6818336, 11079796, 12662624, 22159592, 44319184, 88638368]

約数ペア:

[(1, 88638368), (2, 44319184), (4, 22159592), (7, 12662624), (8, 11079796), (13, 6818336), (14, 6331312), (16, 5539898), (26, 3409168), (28, 3165656), (32, 2769949), (52, 1704584), (56, 1582828), (61, 1453088), (91, 974048), (104, 852292), (112, 791414), (122, 726544), (182, 487024), (208, 426146), (224, 395707), (244, 363272), (364, 243512), (416, 213073), (427, 207584), (488, 181636), (499, 177632), (728, 121756), (793, 111776), (854, 103792), (976, 90818), (998, 88816), (1456, 60878), (1586, 55888), (1708, 51896), (1952, 45409), (1996, 44408), (2912, 30439), (3172, 27944), (3416, 25948), (3493, 25376), (3992, 22204), (5551, 15968), (6344, 13972), (6487, 13664), (6832, 12974), (6986, 12688), (7984, 11102)]