77278698

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{68147}}^1$

素因数の和:68168

約数の個数: 40

約数和(自身を含む): 197901792

約数和(自身を除く): 120623094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 68147, 136294, 204441, 408882, 477029, 613323, 954058, 1226646, 1431087, 1839969, 2862174, 3679938, 4293261, 5519907, 8586522, 11039814, 12879783, 25759566, 38639349, 77278698]

約数ペア:

[(1, 77278698), (2, 38639349), (3, 25759566), (6, 12879783), (7, 11039814), (9, 8586522), (14, 5519907), (18, 4293261), (21, 3679938), (27, 2862174), (42, 1839969), (54, 1431087), (63, 1226646), (81, 954058), (126, 613323), (162, 477029), (189, 408882), (378, 204441), (567, 136294), (1134, 68147)]