76845816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24821}}^1$

素因数の和:24876

約数の個数: 48

約数和(自身を含む): 212972760

約数和(自身を除く): 136126944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 24821, 49642, 74463, 99284, 148926, 198568, 223389, 297852, 446778, 595704, 893556, 1067303, 1787112, 2134606, 3201909, 4269212, 6403818, 8538424, 9605727, 12807636, 19211454, 25615272, 38422908, 76845816]

約数ペア:

[(1, 76845816), (2, 38422908), (3, 25615272), (4, 19211454), (6, 12807636), (8, 9605727), (9, 8538424), (12, 6403818), (18, 4269212), (24, 3201909), (36, 2134606), (43, 1787112), (72, 1067303), (86, 893556), (129, 595704), (172, 446778), (258, 297852), (344, 223389), (387, 198568), (516, 148926), (774, 99284), (1032, 74463), (1548, 49642), (3096, 24821)]