16080012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 72

約数和(自身を含む): 45193680

約数和(自身を除く): 29113668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 881, 1014, 1404, 1521, 1762, 2028, 2643, 3042, 3524, 4563, 5286, 6084, 7929, 9126, 10572, 11453, 15858, 18252, 22906, 23787, 31716, 34359, 45812, 47574, 68718, 95148, 103077, 137436, 148889, 206154, 297778, 309231, 412308, 446667, 595556, 618462, 893334, 1236924, 1340001, 1786668, 2680002, 4020003, 5360004, 8040006, 16080012]

約数ペア:

[(1, 16080012), (2, 8040006), (3, 5360004), (4, 4020003), (6, 2680002), (9, 1786668), (12, 1340001), (13, 1236924), (18, 893334), (26, 618462), (27, 595556), (36, 446667), (39, 412308), (52, 309231), (54, 297778), (78, 206154), (108, 148889), (117, 137436), (156, 103077), (169, 95148), (234, 68718), (338, 47574), (351, 45812), (468, 34359), (507, 31716), (676, 23787), (702, 22906), (881, 18252), (1014, 15858), (1404, 11453), (1521, 10572), (1762, 9126), (2028, 7929), (2643, 6084), (3042, 5286), (3524, 4563)]