72980324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 132249600

約数和(自身を除く): 59269276

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 1439, 1636, 2878, 5756, 12679, 25358, 44609, 50716, 89218, 178436, 588551, 1177102, 2354204, 18245081, 36490162, 72980324]

約数ペア:

[(1, 72980324), (2, 36490162), (4, 18245081), (31, 2354204), (62, 1177102), (124, 588551), (409, 178436), (818, 89218), (1439, 50716), (1636, 44609), (2878, 25358), (5756, 12679)]