71749704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4414

約数の個数: 64

約数和(自身を含む): 196862400

約数和(自身を除く): 125112696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 4339, 5512, 8268, 8678, 13017, 16536, 17356, 26034, 34712, 52068, 56407, 104136, 112814, 169221, 225628, 229967, 338442, 451256, 459934, 676884, 689901, 919868, 1353768, 1379802, 1839736, 2759604, 2989571, 5519208, 5979142, 8968713, 11958284, 17937426, 23916568, 35874852, 71749704]

約数ペア:

[(1, 71749704), (2, 35874852), (3, 23916568), (4, 17937426), (6, 11958284), (8, 8968713), (12, 5979142), (13, 5519208), (24, 2989571), (26, 2759604), (39, 1839736), (52, 1379802), (53, 1353768), (78, 919868), (104, 689901), (106, 676884), (156, 459934), (159, 451256), (212, 338442), (312, 229967), (318, 225628), (424, 169221), (636, 112814), (689, 104136), (1272, 56407), (1378, 52068), (2067, 34712), (2756, 26034), (4134, 17356), (4339, 16536), (5512, 13017), (8268, 8678)]