73688238

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 181177920

約数和(自身を除く): 107489682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2837, 2886, 4329, 5674, 8511, 8658, 12987, 17022, 25533, 25974, 36881, 51066, 73762, 76599, 104969, 110643, 153198, 209938, 221286, 314907, 331929, 629814, 663858, 944721, 995787, 1364597, 1889442, 1991574, 2729194, 2834163, 4093791, 5668326, 8187582, 12281373, 24562746, 36844119, 73688238]

約数ペア:

[(1, 73688238), (2, 36844119), (3, 24562746), (6, 12281373), (9, 8187582), (13, 5668326), (18, 4093791), (26, 2834163), (27, 2729194), (37, 1991574), (39, 1889442), (54, 1364597), (74, 995787), (78, 944721), (111, 663858), (117, 629814), (222, 331929), (234, 314907), (333, 221286), (351, 209938), (481, 153198), (666, 110643), (702, 104969), (962, 76599), (999, 73762), (1443, 51066), (1998, 36881), (2837, 25974), (2886, 25533), (4329, 17022), (5674, 12987), (8511, 8658)]