72578744

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12583}}^1$

素因数の和:12699

約数の個数: 32

約数和(自身を含む): 157048320

約数和(自身を除く): 84469576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12583, 25166, 50332, 88081, 100664, 176162, 352324, 704648, 1296049, 2592098, 5184196, 9072343, 10368392, 18144686, 36289372, 72578744]

約数ペア:

[(1, 72578744), (2, 36289372), (4, 18144686), (7, 10368392), (8, 9072343), (14, 5184196), (28, 2592098), (56, 1296049), (103, 704648), (206, 352324), (412, 176162), (721, 100664), (824, 88081), (1442, 50332), (2884, 25166), (5768, 12583)]