80841996

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{18257}}^1$

素因数の和:18311

約数の個数: 48

約数和(自身を含む): 214714080

約数和(自身を除く): 133872084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 18257, 36514, 54771, 73028, 109542, 164313, 219084, 328626, 492939, 657252, 748537, 985878, 1497074, 1971756, 2245611, 2994148, 4491222, 6736833, 8982444, 13473666, 20210499, 26947332, 40420998, 80841996]

約数ペア:

[(1, 80841996), (2, 40420998), (3, 26947332), (4, 20210499), (6, 13473666), (9, 8982444), (12, 6736833), (18, 4491222), (27, 2994148), (36, 2245611), (41, 1971756), (54, 1497074), (82, 985878), (108, 748537), (123, 657252), (164, 492939), (246, 328626), (369, 219084), (492, 164313), (738, 109542), (1107, 73028), (1476, 54771), (2214, 36514), (4428, 18257)]