67580172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3699

約数の個数: 72

約数和(自身を含む): 190374912

約数和(自身を除く): 122794740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 3631, 4653, 6204, 7262, 9306, 10893, 14524, 18612, 21786, 32679, 39941, 43572, 65358, 79882, 119823, 130716, 159764, 170657, 239646, 341314, 359469, 479292, 511971, 682628, 718938, 1023942, 1437876, 1535913, 1877227, 2047884, 3071826, 3754454, 5631681, 6143652, 7508908, 11263362, 16895043, 22526724, 33790086, 67580172]

約数ペア:

[(1, 67580172), (2, 33790086), (3, 22526724), (4, 16895043), (6, 11263362), (9, 7508908), (11, 6143652), (12, 5631681), (18, 3754454), (22, 3071826), (33, 2047884), (36, 1877227), (44, 1535913), (47, 1437876), (66, 1023942), (94, 718938), (99, 682628), (132, 511971), (141, 479292), (188, 359469), (198, 341314), (282, 239646), (396, 170657), (423, 159764), (517, 130716), (564, 119823), (846, 79882), (1034, 65358), (1551, 43572), (1692, 39941), (2068, 32679), (3102, 21786), (3631, 18612), (4653, 14524), (6204, 10893), (7262, 9306)]