71639196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 176870400

約数和(自身を除く): 105231204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 1409, 2676, 2818, 4227, 4237, 5636, 8454, 8474, 12711, 16908, 16948, 25422, 26771, 50844, 53542, 80313, 107084, 160626, 314207, 321252, 628414, 942621, 1256828, 1885242, 3770484, 5969933, 11939866, 17909799, 23879732, 35819598, 71639196]

約数ペア:

[(1, 71639196), (2, 35819598), (3, 23879732), (4, 17909799), (6, 11939866), (12, 5969933), (19, 3770484), (38, 1885242), (57, 1256828), (76, 942621), (114, 628414), (223, 321252), (228, 314207), (446, 160626), (669, 107084), (892, 80313), (1338, 53542), (1409, 50844), (2676, 26771), (2818, 25422), (4227, 16948), (4237, 16908), (5636, 12711), (8454, 8474)]