86475928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 204825600

約数和(自身を除く): 118349672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 1777, 2212, 3476, 3554, 4424, 6083, 6952, 7108, 12166, 12439, 14216, 19547, 24332, 24878, 39094, 48664, 49756, 78188, 99512, 136829, 140383, 156376, 273658, 280766, 547316, 561532, 982681, 1094632, 1123064, 1544213, 1965362, 3088426, 3930724, 6176852, 7861448, 10809491, 12353704, 21618982, 43237964, 86475928]

約数ペア:

[(1, 86475928), (2, 43237964), (4, 21618982), (7, 12353704), (8, 10809491), (11, 7861448), (14, 6176852), (22, 3930724), (28, 3088426), (44, 1965362), (56, 1544213), (77, 1123064), (79, 1094632), (88, 982681), (154, 561532), (158, 547316), (308, 280766), (316, 273658), (553, 156376), (616, 140383), (632, 136829), (869, 99512), (1106, 78188), (1738, 49756), (1777, 48664), (2212, 39094), (3476, 24878), (3554, 24332), (4424, 19547), (6083, 14216), (6952, 12439), (7108, 12166)]