67948128

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1948

約数の個数: 72

約数和(自身を含む): 194810616

約数和(自身を除く): 126862488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 1801, 2096, 2358, 3144, 3602, 4192, 4716, 5403, 6288, 7204, 9432, 10806, 12576, 14408, 16209, 18864, 21612, 28816, 32418, 37728, 43224, 57632, 64836, 86448, 129672, 172896, 235931, 259344, 471862, 518688, 707793, 943724, 1415586, 1887448, 2123379, 2831172, 3774896, 4246758, 5662344, 7549792, 8493516, 11324688, 16987032, 22649376, 33974064, 67948128]

約数ペア:

[(1, 67948128), (2, 33974064), (3, 22649376), (4, 16987032), (6, 11324688), (8, 8493516), (9, 7549792), (12, 5662344), (16, 4246758), (18, 3774896), (24, 2831172), (32, 2123379), (36, 1887448), (48, 1415586), (72, 943724), (96, 707793), (131, 518688), (144, 471862), (262, 259344), (288, 235931), (393, 172896), (524, 129672), (786, 86448), (1048, 64836), (1179, 57632), (1572, 43224), (1801, 37728), (2096, 32418), (2358, 28816), (3144, 21612), (3602, 18864), (4192, 16209), (4716, 14408), (5403, 12576), (6288, 10806), (7204, 9432)]