64581132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 128471028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 1889, 2442, 2849, 3108, 3778, 4884, 5667, 5698, 7556, 8547, 11334, 11396, 13223, 17094, 20779, 22668, 26446, 34188, 39669, 41558, 52892, 62337, 69893, 79338, 83116, 124674, 139786, 145453, 158676, 209679, 249348, 279572, 290906, 419358, 436359, 489251, 581812, 768823, 838716, 872718, 978502, 1467753, 1537646, 1745436, 1957004, 2306469, 2935506, 3075292, 4612938, 5381761, 5871012, 9225876, 10763522, 16145283, 21527044, 32290566, 64581132]

約数ペア:

[(1, 64581132), (2, 32290566), (3, 21527044), (4, 16145283), (6, 10763522), (7, 9225876), (11, 5871012), (12, 5381761), (14, 4612938), (21, 3075292), (22, 2935506), (28, 2306469), (33, 1957004), (37, 1745436), (42, 1537646), (44, 1467753), (66, 978502), (74, 872718), (77, 838716), (84, 768823), (111, 581812), (132, 489251), (148, 436359), (154, 419358), (222, 290906), (231, 279572), (259, 249348), (308, 209679), (407, 158676), (444, 145453), (462, 139786), (518, 124674), (777, 83116), (814, 79338), (924, 69893), (1036, 62337), (1221, 52892), (1554, 41558), (1628, 39669), (1889, 34188), (2442, 26446), (2849, 22668), (3108, 20779), (3778, 17094), (4884, 13223), (5667, 11396), (5698, 11334), (7556, 8547)]