79763672

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 160477200

約数和(自身を除く): 80713528

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 361, 389, 568, 722, 778, 1349, 1444, 1556, 2698, 2888, 3112, 5396, 7391, 10792, 14782, 25631, 27619, 29564, 51262, 55238, 59128, 102524, 110476, 140429, 205048, 220952, 280858, 524761, 561716, 1049522, 1123432, 2099044, 4198088, 9970459, 19940918, 39881836, 79763672]

約数ペア:

[(1, 79763672), (2, 39881836), (4, 19940918), (8, 9970459), (19, 4198088), (38, 2099044), (71, 1123432), (76, 1049522), (142, 561716), (152, 524761), (284, 280858), (361, 220952), (389, 205048), (568, 140429), (722, 110476), (778, 102524), (1349, 59128), (1444, 55238), (1556, 51262), (2698, 29564), (2888, 27619), (3112, 25631), (5396, 14782), (7391, 10792)]