73320676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 155990912

約数和(自身を除く): 82670236

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 121, 143, 172, 242, 271, 286, 473, 484, 542, 559, 572, 946, 1084, 1118, 1573, 1892, 2236, 2981, 3146, 3523, 5203, 5962, 6149, 6292, 7046, 10406, 11653, 11924, 12298, 14092, 20812, 23306, 24596, 32791, 38753, 46612, 65582, 67639, 77506, 128183, 131164, 135278, 151489, 155012, 256366, 270556, 302978, 426283, 512732, 605956, 852566, 1410013, 1666379, 1705132, 2820026, 3332758, 5640052, 6665516, 18330169, 36660338, 73320676]

約数ペア:

[(1, 73320676), (2, 36660338), (4, 18330169), (11, 6665516), (13, 5640052), (22, 3332758), (26, 2820026), (43, 1705132), (44, 1666379), (52, 1410013), (86, 852566), (121, 605956), (143, 512732), (172, 426283), (242, 302978), (271, 270556), (286, 256366), (473, 155012), (484, 151489), (542, 135278), (559, 131164), (572, 128183), (946, 77506), (1084, 67639), (1118, 65582), (1573, 46612), (1892, 38753), (2236, 32791), (2981, 24596), (3146, 23306), (3523, 20812), (5203, 14092), (5962, 12298), (6149, 11924), (6292, 11653), (7046, 10406)]