808164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 2396800

約数和(自身を除く): 1588636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1069, 2138, 3207, 4276, 6414, 7483, 9621, 12828, 14966, 19242, 22449, 28863, 29932, 38484, 44898, 57726, 67347, 89796, 115452, 134694, 202041, 269388, 404082, 808164]

約数ペア:

[(1, 808164), (2, 404082), (3, 269388), (4, 202041), (6, 134694), (7, 115452), (9, 89796), (12, 67347), (14, 57726), (18, 44898), (21, 38484), (27, 29932), (28, 28863), (36, 22449), (42, 19242), (54, 14966), (63, 12828), (84, 9621), (108, 7483), (126, 6414), (189, 4276), (252, 3207), (378, 2138), (756, 1069)]