127172808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 406560000

約数和(自身を除く): 279387192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 241, 252, 349, 378, 482, 504, 698, 723, 756, 964, 1047, 1396, 1446, 1512, 1687, 1928, 2094, 2169, 2443, 2792, 2892, 3141, 3374, 4188, 4338, 4886, 5061, 5784, 6282, 6507, 6748, 7329, 8376, 8676, 9423, 9772, 10122, 12564, 13014, 13496, 14658, 15183, 17352, 18846, 19544, 20244, 21987, 25128, 26028, 29316, 30366, 37692, 40488, 43974, 45549, 52056, 58632, 60732, 65961, 75384, 84109, 87948, 91098, 121464, 131922, 168218, 175896, 182196, 252327, 263844, 336436, 364392, 504654, 527688, 588763, 672872, 756981, 1009308, 1177526, 1513962, 1766289, 2018616, 2270943, 2355052, 3027924, 3532578, 4541886, 4710104, 5298867, 6055848, 7065156, 9083772, 10597734, 14130312, 15896601, 18167544, 21195468, 31793202, 42390936, 63586404, 127172808]

約数ペア:

[(1, 127172808), (2, 63586404), (3, 42390936), (4, 31793202), (6, 21195468), (7, 18167544), (8, 15896601), (9, 14130312), (12, 10597734), (14, 9083772), (18, 7065156), (21, 6055848), (24, 5298867), (27, 4710104), (28, 4541886), (36, 3532578), (42, 3027924), (54, 2355052), (56, 2270943), (63, 2018616), (72, 1766289), (84, 1513962), (108, 1177526), (126, 1009308), (168, 756981), (189, 672872), (216, 588763), (241, 527688), (252, 504654), (349, 364392), (378, 336436), (482, 263844), (504, 252327), (698, 182196), (723, 175896), (756, 168218), (964, 131922), (1047, 121464), (1396, 91098), (1446, 87948), (1512, 84109), (1687, 75384), (1928, 65961), (2094, 60732), (2169, 58632), (2443, 52056), (2792, 45549), (2892, 43974), (3141, 40488), (3374, 37692), (4188, 30366), (4338, 29316), (4886, 26028), (5061, 25128), (5784, 21987), (6282, 20244), (6507, 19544), (6748, 18846), (7329, 17352), (8376, 15183), (8676, 14658), (9423, 13496), (9772, 13014), (10122, 12564)]