73742260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 165582144

約数和(自身を除く): 91839884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2027, 2140, 3638, 4054, 7276, 8108, 9095, 10135, 18190, 20270, 34459, 36380, 40540, 68918, 137836, 172295, 216889, 344590, 433778, 689180, 867556, 1084445, 2168890, 3687113, 4337780, 7374226, 14748452, 18435565, 36871130, 73742260]

約数ペア:

[(1, 73742260), (2, 36871130), (4, 18435565), (5, 14748452), (10, 7374226), (17, 4337780), (20, 3687113), (34, 2168890), (68, 1084445), (85, 867556), (107, 689180), (170, 433778), (214, 344590), (340, 216889), (428, 172295), (535, 137836), (1070, 68918), (1819, 40540), (2027, 36380), (2140, 34459), (3638, 20270), (4054, 18190), (7276, 10135), (8108, 9095)]