72861376

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1701

約数の個数: 56

約数和(自身を含む): 166949120

約数和(自身を除く): 94087744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1579, 1648, 2884, 3158, 3296, 5768, 6316, 6592, 11053, 11536, 12632, 22106, 23072, 25264, 44212, 46144, 50528, 88424, 101056, 162637, 176848, 325274, 353696, 650548, 707392, 1138459, 1301096, 2276918, 2602192, 4553836, 5204384, 9107672, 10408768, 18215344, 36430688, 72861376]

約数ペア:

[(1, 72861376), (2, 36430688), (4, 18215344), (7, 10408768), (8, 9107672), (14, 5204384), (16, 4553836), (28, 2602192), (32, 2276918), (56, 1301096), (64, 1138459), (103, 707392), (112, 650548), (206, 353696), (224, 325274), (412, 176848), (448, 162637), (721, 101056), (824, 88424), (1442, 50528), (1579, 46144), (1648, 44212), (2884, 25264), (3158, 23072), (3296, 22106), (5768, 12632), (6316, 11536), (6592, 11053)]