64484004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9676

約数の個数: 48

約数和(自身を含む): 165822272

約数和(自身を除く): 101338268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 9613, 19226, 28839, 38452, 57678, 115356, 124969, 249938, 374907, 413359, 499876, 749814, 826718, 1240077, 1499628, 1653436, 2480154, 4960308, 5373667, 10747334, 16121001, 21494668, 32242002, 64484004]

約数ペア:

[(1, 64484004), (2, 32242002), (3, 21494668), (4, 16121001), (6, 10747334), (12, 5373667), (13, 4960308), (26, 2480154), (39, 1653436), (43, 1499628), (52, 1240077), (78, 826718), (86, 749814), (129, 499876), (156, 413359), (172, 374907), (258, 249938), (516, 124969), (559, 115356), (1118, 57678), (1677, 38452), (2236, 28839), (3354, 19226), (6708, 9613)]