65125008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1877

約数の個数: 120

約数和(自身を含む): 206722880

約数和(自身を除く): 141597872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1831, 1872, 1976, 2223, 2736, 2964, 3662, 3952, 4446, 5493, 5928, 7324, 8892, 10986, 11856, 14648, 16479, 17784, 21972, 23803, 29296, 32958, 34789, 35568, 43944, 47606, 65916, 69578, 71409, 87888, 95212, 104367, 131832, 139156, 142818, 190424, 208734, 214227, 263664, 278312, 285636, 313101, 380848, 417468, 428454, 452257, 556624, 571272, 626202, 834936, 856908, 904514, 1142544, 1252404, 1356771, 1669872, 1713816, 1809028, 2504808, 2713542, 3427632, 3618056, 4070313, 5009616, 5427084, 7236112, 8140626, 10854168, 16281252, 21708336, 32562504, 65125008]

約数ペア:

[(1, 65125008), (2, 32562504), (3, 21708336), (4, 16281252), (6, 10854168), (8, 8140626), (9, 7236112), (12, 5427084), (13, 5009616), (16, 4070313), (18, 3618056), (19, 3427632), (24, 2713542), (26, 2504808), (36, 1809028), (38, 1713816), (39, 1669872), (48, 1356771), (52, 1252404), (57, 1142544), (72, 904514), (76, 856908), (78, 834936), (104, 626202), (114, 571272), (117, 556624), (144, 452257), (152, 428454), (156, 417468), (171, 380848), (208, 313101), (228, 285636), (234, 278312), (247, 263664), (304, 214227), (312, 208734), (342, 190424), (456, 142818), (468, 139156), (494, 131832), (624, 104367), (684, 95212), (741, 87888), (912, 71409), (936, 69578), (988, 65916), (1368, 47606), (1482, 43944), (1831, 35568), (1872, 34789), (1976, 32958), (2223, 29296), (2736, 23803), (2964, 21972), (3662, 17784), (3952, 16479), (4446, 14648), (5493, 11856), (5928, 10986), (7324, 8892)]