71233812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8053

約数の個数: 72

約数和(自身を含む): 204145760

約数和(自身を除く): 132911948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8011, 8892, 16022, 24033, 32044, 48066, 72099, 96132, 104143, 144198, 152209, 208286, 288396, 304418, 312429, 416572, 456627, 608836, 624858, 913254, 937287, 1249716, 1369881, 1826508, 1874574, 1978717, 2739762, 3749148, 3957434, 5479524, 5936151, 7914868, 11872302, 17808453, 23744604, 35616906, 71233812]

約数ペア:

[(1, 71233812), (2, 35616906), (3, 23744604), (4, 17808453), (6, 11872302), (9, 7914868), (12, 5936151), (13, 5479524), (18, 3957434), (19, 3749148), (26, 2739762), (36, 1978717), (38, 1874574), (39, 1826508), (52, 1369881), (57, 1249716), (76, 937287), (78, 913254), (114, 624858), (117, 608836), (156, 456627), (171, 416572), (228, 312429), (234, 304418), (247, 288396), (342, 208286), (468, 152209), (494, 144198), (684, 104143), (741, 96132), (988, 72099), (1482, 48066), (2223, 32044), (2964, 24033), (4446, 16022), (8011, 8892)]