80406666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 182632320

約数和(自身を除く): 102225654

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 359, 414, 541, 718, 1077, 1082, 1623, 2154, 3231, 3246, 4869, 6462, 8257, 9738, 12443, 16514, 24771, 24886, 37329, 49542, 74313, 74658, 111987, 148626, 194219, 223974, 388438, 582657, 1165314, 1747971, 3495942, 4467037, 8934074, 13401111, 26802222, 40203333, 80406666]

約数ペア:

[(1, 80406666), (2, 40203333), (3, 26802222), (6, 13401111), (9, 8934074), (18, 4467037), (23, 3495942), (46, 1747971), (69, 1165314), (138, 582657), (207, 388438), (359, 223974), (414, 194219), (541, 148626), (718, 111987), (1077, 74658), (1082, 74313), (1623, 49542), (2154, 37329), (3231, 24886), (3246, 24771), (4869, 16514), (6462, 12443), (8257, 9738)]