80450076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22273}}^1$

素因数の和:22330

約数の個数: 48

約数和(自身を含む): 219532544

約数和(自身を除く): 139082468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 22273, 44546, 66819, 89092, 133638, 155911, 267276, 311822, 467733, 623644, 935466, 957739, 1870932, 1915478, 2873217, 3830956, 5746434, 6704173, 11492868, 13408346, 20112519, 26816692, 40225038, 80450076]

約数ペア:

[(1, 80450076), (2, 40225038), (3, 26816692), (4, 20112519), (6, 13408346), (7, 11492868), (12, 6704173), (14, 5746434), (21, 3830956), (28, 2873217), (42, 1915478), (43, 1870932), (84, 957739), (86, 935466), (129, 623644), (172, 467733), (258, 311822), (301, 267276), (516, 155911), (602, 133638), (903, 89092), (1204, 66819), (1806, 44546), (3612, 22273)]