80690016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 236573568

約数和(自身を除く): 155883552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1777, 1892, 2064, 2838, 3554, 3784, 4128, 5331, 5676, 7108, 7568, 10662, 11352, 14216, 15136, 19547, 21324, 22704, 28432, 39094, 42648, 45408, 56864, 58641, 76411, 78188, 85296, 117282, 152822, 156376, 170592, 229233, 234564, 305644, 312752, 458466, 469128, 611288, 625504, 840521, 916932, 938256, 1222576, 1681042, 1833864, 1876512, 2445152, 2521563, 3362084, 3667728, 5043126, 6724168, 7335456, 10086252, 13448336, 20172504, 26896672, 40345008, 80690016]

約数ペア:

[(1, 80690016), (2, 40345008), (3, 26896672), (4, 20172504), (6, 13448336), (8, 10086252), (11, 7335456), (12, 6724168), (16, 5043126), (22, 3667728), (24, 3362084), (32, 2521563), (33, 2445152), (43, 1876512), (44, 1833864), (48, 1681042), (66, 1222576), (86, 938256), (88, 916932), (96, 840521), (129, 625504), (132, 611288), (172, 469128), (176, 458466), (258, 312752), (264, 305644), (344, 234564), (352, 229233), (473, 170592), (516, 156376), (528, 152822), (688, 117282), (946, 85296), (1032, 78188), (1056, 76411), (1376, 58641), (1419, 56864), (1777, 45408), (1892, 42648), (2064, 39094), (2838, 28432), (3554, 22704), (3784, 21324), (4128, 19547), (5331, 15136), (5676, 14216), (7108, 11352), (7568, 10662)]