64678896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14489}}^1$

素因数の和:14534

約数の個数: 60

約数和(自身を含む): 186863040

約数和(自身を除く): 122184144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 14489, 28978, 43467, 57956, 86934, 115912, 130401, 173868, 231824, 260802, 347736, 449159, 521604, 695472, 898318, 1043208, 1347477, 1796636, 2086416, 2694954, 3593272, 4042431, 5389908, 7186544, 8084862, 10779816, 16169724, 21559632, 32339448, 64678896]

約数ペア:

[(1, 64678896), (2, 32339448), (3, 21559632), (4, 16169724), (6, 10779816), (8, 8084862), (9, 7186544), (12, 5389908), (16, 4042431), (18, 3593272), (24, 2694954), (31, 2086416), (36, 1796636), (48, 1347477), (62, 1043208), (72, 898318), (93, 695472), (124, 521604), (144, 449159), (186, 347736), (248, 260802), (279, 231824), (372, 173868), (496, 130401), (558, 115912), (744, 86934), (1116, 57956), (1488, 43467), (2232, 28978), (4464, 14489)]