80998344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160711}}^1$

素因数の和:160730

約数の個数: 48

約数和(自身を含む): 250710720

約数和(自身を除く): 169712376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160711, 321422, 482133, 642844, 964266, 1124977, 1285688, 1446399, 1928532, 2249954, 2892798, 3374931, 3857064, 4499908, 5785596, 6749862, 8999816, 10124793, 11571192, 13499724, 20249586, 26999448, 40499172, 80998344]

約数ペア:

[(1, 80998344), (2, 40499172), (3, 26999448), (4, 20249586), (6, 13499724), (7, 11571192), (8, 10124793), (9, 8999816), (12, 6749862), (14, 5785596), (18, 4499908), (21, 3857064), (24, 3374931), (28, 2892798), (36, 2249954), (42, 1928532), (56, 1446399), (63, 1285688), (72, 1124977), (84, 964266), (126, 642844), (168, 482133), (252, 321422), (504, 160711)]