66106716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 171735984

約数和(自身を除く): 105629268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 881, 962, 1014, 1443, 1762, 1924, 2028, 2643, 2886, 3524, 5286, 5772, 6253, 10572, 11453, 12506, 18759, 22906, 25012, 32597, 34359, 37518, 45812, 65194, 68718, 75036, 97791, 130388, 137436, 148889, 195582, 297778, 391164, 423761, 446667, 595556, 847522, 893334, 1271283, 1695044, 1786668, 2542566, 5085132, 5508893, 11017786, 16526679, 22035572, 33053358, 66106716]

約数ペア:

[(1, 66106716), (2, 33053358), (3, 22035572), (4, 16526679), (6, 11017786), (12, 5508893), (13, 5085132), (26, 2542566), (37, 1786668), (39, 1695044), (52, 1271283), (74, 893334), (78, 847522), (111, 595556), (148, 446667), (156, 423761), (169, 391164), (222, 297778), (338, 195582), (444, 148889), (481, 137436), (507, 130388), (676, 97791), (881, 75036), (962, 68718), (1014, 65194), (1443, 45812), (1762, 37518), (1924, 34359), (2028, 32597), (2643, 25012), (2886, 22906), (3524, 18759), (5286, 12506), (5772, 11453), (6253, 10572)]