80680698

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71147}}^1$

素因数の和:71168

約数の個数: 40

約数和(自身を含む): 206613792

約数和(自身を除く): 125933094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 71147, 142294, 213441, 426882, 498029, 640323, 996058, 1280646, 1494087, 1920969, 2988174, 3841938, 4482261, 5762907, 8964522, 11525814, 13446783, 26893566, 40340349, 80680698]

約数ペア:

[(1, 80680698), (2, 40340349), (3, 26893566), (6, 13446783), (7, 11525814), (9, 8964522), (14, 5762907), (18, 4482261), (21, 3841938), (27, 2988174), (42, 1920969), (54, 1494087), (63, 1280646), (81, 996058), (126, 640323), (162, 498029), (189, 426882), (378, 213441), (567, 142294), (1134, 71147)]