39995856

素因数分解:

$2^4\times 3^9\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 100

約数和(自身を含む): 117151232

約数和(自身を除く): 77155376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 243, 254, 324, 381, 432, 486, 508, 648, 729, 762, 972, 1016, 1143, 1296, 1458, 1524, 1944, 2032, 2187, 2286, 2916, 3048, 3429, 3888, 4374, 4572, 5832, 6096, 6561, 6858, 8748, 9144, 10287, 11664, 13122, 13716, 17496, 18288, 19683, 20574, 26244, 27432, 30861, 34992, 39366, 41148, 52488, 54864, 61722, 78732, 82296, 92583, 104976, 123444, 157464, 164592, 185166, 246888, 277749, 314928, 370332, 493776, 555498, 740664, 833247, 1110996, 1481328, 1666494, 2221992, 2499741, 3332988, 4443984, 4999482, 6665976, 9998964, 13331952, 19997928, 39995856]

約数ペア:

[(1, 39995856), (2, 19997928), (3, 13331952), (4, 9998964), (6, 6665976), (8, 4999482), (9, 4443984), (12, 3332988), (16, 2499741), (18, 2221992), (24, 1666494), (27, 1481328), (36, 1110996), (48, 833247), (54, 740664), (72, 555498), (81, 493776), (108, 370332), (127, 314928), (144, 277749), (162, 246888), (216, 185166), (243, 164592), (254, 157464), (324, 123444), (381, 104976), (432, 92583), (486, 82296), (508, 78732), (648, 61722), (729, 54864), (762, 52488), (972, 41148), (1016, 39366), (1143, 34992), (1296, 30861), (1458, 27432), (1524, 26244), (1944, 20574), (2032, 19683), (2187, 18288), (2286, 17496), (2916, 13716), (3048, 13122), (3429, 11664), (3888, 10287), (4374, 9144), (4572, 8748), (5832, 6858), (6096, 6561)]