91333728

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 260828568

約数和(自身を除く): 169494840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1033, 1228, 1842, 2066, 2456, 2763, 3099, 3684, 4132, 4912, 5526, 6198, 7368, 8264, 9297, 9824, 11052, 12396, 14736, 16528, 18594, 22104, 24792, 29472, 33056, 37188, 44208, 49584, 74376, 88416, 99168, 148752, 297504, 317131, 634262, 951393, 1268524, 1902786, 2537048, 2854179, 3805572, 5074096, 5708358, 7611144, 10148192, 11416716, 15222288, 22833432, 30444576, 45666864, 91333728]

約数ペア:

[(1, 91333728), (2, 45666864), (3, 30444576), (4, 22833432), (6, 15222288), (8, 11416716), (9, 10148192), (12, 7611144), (16, 5708358), (18, 5074096), (24, 3805572), (32, 2854179), (36, 2537048), (48, 1902786), (72, 1268524), (96, 951393), (144, 634262), (288, 317131), (307, 297504), (614, 148752), (921, 99168), (1033, 88416), (1228, 74376), (1842, 49584), (2066, 44208), (2456, 37188), (2763, 33056), (3099, 29472), (3684, 24792), (4132, 22104), (4912, 18594), (5526, 16528), (6198, 14736), (7368, 12396), (8264, 11052), (9297, 9824)]