72804816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{72227}}^1$

素因数の和:72248

約数の個数: 60

約数和(自身を含む): 232863072

約数和(自身を除く): 160058256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 72227, 144454, 216681, 288908, 433362, 505589, 577816, 650043, 866724, 1011178, 1155632, 1300086, 1516767, 1733448, 2022356, 2600172, 3033534, 3466896, 4044712, 4550301, 5200344, 6067068, 8089424, 9100602, 10400688, 12134136, 18201204, 24268272, 36402408, 72804816]

約数ペア:

[(1, 72804816), (2, 36402408), (3, 24268272), (4, 18201204), (6, 12134136), (7, 10400688), (8, 9100602), (9, 8089424), (12, 6067068), (14, 5200344), (16, 4550301), (18, 4044712), (21, 3466896), (24, 3033534), (28, 2600172), (36, 2022356), (42, 1733448), (48, 1516767), (56, 1300086), (63, 1155632), (72, 1011178), (84, 866724), (112, 650043), (126, 577816), (144, 505589), (168, 433362), (252, 288908), (336, 216681), (504, 144454), (1008, 72227)]