84246968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 180773880

約数和(自身を除く): 96526912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 2803, 3757, 5606, 7514, 11212, 15028, 22424, 30056, 36439, 47651, 72878, 95302, 145756, 190604, 291512, 381208, 619463, 810067, 1238926, 1620134, 2477852, 3240268, 4955704, 6480536, 10530871, 21061742, 42123484, 84246968]

約数ペア:

[(1, 84246968), (2, 42123484), (4, 21061742), (8, 10530871), (13, 6480536), (17, 4955704), (26, 3240268), (34, 2477852), (52, 1620134), (68, 1238926), (104, 810067), (136, 619463), (221, 381208), (289, 291512), (442, 190604), (578, 145756), (884, 95302), (1156, 72878), (1768, 47651), (2312, 36439), (2803, 30056), (3757, 22424), (5606, 15028), (7514, 11212)]