71379108

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 185131128

約数和(自身を除く): 113752020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 157, 173, 219, 292, 314, 346, 438, 471, 519, 628, 657, 692, 876, 942, 1038, 1314, 1413, 1557, 1884, 2076, 2628, 2826, 3114, 5652, 6228, 11461, 12629, 22922, 25258, 27161, 34383, 37887, 45844, 50516, 54322, 68766, 75774, 81483, 103149, 108644, 113661, 137532, 151548, 162966, 206298, 227322, 244449, 325932, 412596, 454644, 488898, 977796, 1982753, 3965506, 5948259, 7931012, 11896518, 17844777, 23793036, 35689554, 71379108]

約数ペア:

[(1, 71379108), (2, 35689554), (3, 23793036), (4, 17844777), (6, 11896518), (9, 7931012), (12, 5948259), (18, 3965506), (36, 1982753), (73, 977796), (146, 488898), (157, 454644), (173, 412596), (219, 325932), (292, 244449), (314, 227322), (346, 206298), (438, 162966), (471, 151548), (519, 137532), (628, 113661), (657, 108644), (692, 103149), (876, 81483), (942, 75774), (1038, 68766), (1314, 54322), (1413, 50516), (1557, 45844), (1884, 37887), (2076, 34383), (2628, 27161), (2826, 25258), (3114, 22922), (5652, 12629), (6228, 11461)]