81669328776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{162042319}}^1$

素因数の和:162042338

約数の個数: 48

約数和(自身を含む): 252786019200

約数和(自身を除く): 171116690424

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, 162042319, 324084638, 486126957, 648169276, 972253914, 1134296233, 1296338552, 1458380871, 1944507828, 2268592466, 2916761742, 3402888699, 3889015656, 4537184932, 5833523484, 6805777398, 9074369864, 10208666097, 11667046968, 13611554796, 20417332194, 27223109592, 40834664388, 81669328776]

約数ペア:

[(1, 81669328776), (2, 40834664388), (3, 27223109592), (4, 20417332194), (6, 13611554796), (7, 11667046968), (8, 10208666097), (9, 9074369864), (12, 6805777398), (14, 5833523484), (18, 4537184932), (21, 3889015656), (24, 3402888699), (28, 2916761742), (36, 2268592466), (42, 1944507828), (56, 1458380871), (63, 1296338552), (72, 1134296233), (84, 972253914), (126, 648169276), (168, 486126957), (252, 324084638), (504, 162042319)]