73886260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7877}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 179996544

約数和(自身を除く): 106110284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7877, 9380, 15754, 31508, 39385, 55139, 78770, 110278, 157540, 220556, 275695, 527759, 551390, 1055518, 1102780, 2111036, 2638795, 3694313, 5277590, 7388626, 10555180, 14777252, 18471565, 36943130, 73886260]

約数ペア:

[(1, 73886260), (2, 36943130), (4, 18471565), (5, 14777252), (7, 10555180), (10, 7388626), (14, 5277590), (20, 3694313), (28, 2638795), (35, 2111036), (67, 1102780), (70, 1055518), (134, 551390), (140, 527759), (268, 275695), (335, 220556), (469, 157540), (670, 110278), (938, 78770), (1340, 55139), (1876, 39385), (2345, 31508), (4690, 15754), (7877, 9380)]