90682072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 191872800

約数和(自身を除く): 101190728

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 107, 116, 214, 232, 281, 377, 428, 562, 754, 856, 1124, 1391, 1508, 2248, 2782, 3016, 3103, 3653, 5564, 6206, 7306, 8149, 11128, 12412, 14612, 16298, 24824, 29224, 30067, 32596, 40339, 60134, 65192, 80678, 105937, 120268, 161356, 211874, 240536, 322712, 390871, 423748, 781742, 847496, 871943, 1563484, 1743886, 3126968, 3487772, 6975544, 11335259, 22670518, 45341036, 90682072]

約数ペア:

[(1, 90682072), (2, 45341036), (4, 22670518), (8, 11335259), (13, 6975544), (26, 3487772), (29, 3126968), (52, 1743886), (58, 1563484), (104, 871943), (107, 847496), (116, 781742), (214, 423748), (232, 390871), (281, 322712), (377, 240536), (428, 211874), (562, 161356), (754, 120268), (856, 105937), (1124, 80678), (1391, 65192), (1508, 60134), (2248, 40339), (2782, 32596), (3016, 30067), (3103, 29224), (3653, 24824), (5564, 16298), (6206, 14612), (7306, 12412), (8149, 11128)]