74290428

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{16249}}^1$

素因数の和:16386

約数の個数: 36

約数和(自身を含む): 189280000

約数和(自身を除く): 114989572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 16249, 32498, 48747, 64996, 97494, 146241, 194988, 292482, 584964, 2063623, 4127246, 6190869, 8254492, 12381738, 18572607, 24763476, 37145214, 74290428]

約数ペア:

[(1, 74290428), (2, 37145214), (3, 24763476), (4, 18572607), (6, 12381738), (9, 8254492), (12, 6190869), (18, 4127246), (36, 2063623), (127, 584964), (254, 292482), (381, 194988), (508, 146241), (762, 97494), (1143, 64996), (1524, 48747), (2286, 32498), (4572, 16249)]