123498972

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{10687}}^1$

素因数の和:10807

約数の個数: 48

約数和(自身を含む): 323205120

約数和(自身を除く): 199706148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 10687, 11556, 21374, 32061, 42748, 64122, 96183, 128244, 192366, 288549, 384732, 577098, 1143509, 1154196, 2287018, 3430527, 4574036, 6861054, 10291581, 13722108, 20583162, 30874743, 41166324, 61749486, 123498972]

約数ペア:

[(1, 123498972), (2, 61749486), (3, 41166324), (4, 30874743), (6, 20583162), (9, 13722108), (12, 10291581), (18, 6861054), (27, 4574036), (36, 3430527), (54, 2287018), (107, 1154196), (108, 1143509), (214, 577098), (321, 384732), (428, 288549), (642, 192366), (963, 128244), (1284, 96183), (1926, 64122), (2889, 42748), (3852, 32061), (5778, 21374), (10687, 11556)]