45456984

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 126828000

約数和(自身を除く): 81371016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 541, 778, 1082, 1167, 1556, 1623, 2164, 2334, 3112, 3246, 3501, 4328, 4668, 4869, 6492, 7002, 9336, 9738, 10503, 12984, 14004, 14607, 19476, 21006, 28008, 29214, 38952, 42012, 58428, 84024, 116856, 210449, 420898, 631347, 841796, 1262694, 1683592, 1894041, 2525388, 3788082, 5050776, 5682123, 7576164, 11364246, 15152328, 22728492, 45456984]

約数ペア:

[(1, 45456984), (2, 22728492), (3, 15152328), (4, 11364246), (6, 7576164), (8, 5682123), (9, 5050776), (12, 3788082), (18, 2525388), (24, 1894041), (27, 1683592), (36, 1262694), (54, 841796), (72, 631347), (108, 420898), (216, 210449), (389, 116856), (541, 84024), (778, 58428), (1082, 42012), (1167, 38952), (1556, 29214), (1623, 28008), (2164, 21006), (2334, 19476), (3112, 14607), (3246, 14004), (3501, 12984), (4328, 10503), (4668, 9738), (4869, 9336), (6492, 7002)]