66126888

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 184392000

約数和(自身を除く): 118265112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 787, 1167, 1556, 1574, 2334, 2361, 3112, 3148, 3501, 4668, 4722, 6296, 7002, 7083, 9336, 9444, 10503, 14004, 14166, 18888, 21006, 21249, 28008, 28332, 42012, 42498, 56664, 84024, 84996, 169992, 306143, 612286, 918429, 1224572, 1836858, 2449144, 2755287, 3673716, 5510574, 7347432, 8265861, 11021148, 16531722, 22042296, 33063444, 66126888]

約数ペア:

[(1, 66126888), (2, 33063444), (3, 22042296), (4, 16531722), (6, 11021148), (8, 8265861), (9, 7347432), (12, 5510574), (18, 3673716), (24, 2755287), (27, 2449144), (36, 1836858), (54, 1224572), (72, 918429), (108, 612286), (216, 306143), (389, 169992), (778, 84996), (787, 84024), (1167, 56664), (1556, 42498), (1574, 42012), (2334, 28332), (2361, 28008), (3112, 21249), (3148, 21006), (3501, 18888), (4668, 14166), (4722, 14004), (6296, 10503), (7002, 9444), (7083, 9336)]