80767764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29137}}^1$

素因数の和:29165

約数の個数: 72

約数和(自身を含む): 254549568

約数和(自身を除く): 173781804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 29137, 58274, 87411, 116548, 174822, 203959, 262233, 320507, 349644, 407918, 524466, 611877, 641014, 815836, 961521, 1048932, 1223754, 1282028, 1835631, 1923042, 2243549, 2447508, 2884563, 3671262, 3846084, 4487098, 5769126, 6730647, 7342524, 8974196, 11538252, 13461294, 20191941, 26922588, 40383882, 80767764]

約数ペア:

[(1, 80767764), (2, 40383882), (3, 26922588), (4, 20191941), (6, 13461294), (7, 11538252), (9, 8974196), (11, 7342524), (12, 6730647), (14, 5769126), (18, 4487098), (21, 3846084), (22, 3671262), (28, 2884563), (33, 2447508), (36, 2243549), (42, 1923042), (44, 1835631), (63, 1282028), (66, 1223754), (77, 1048932), (84, 961521), (99, 815836), (126, 641014), (132, 611877), (154, 524466), (198, 407918), (231, 349644), (252, 320507), (308, 262233), (396, 203959), (462, 174822), (693, 116548), (924, 87411), (1386, 58274), (2772, 29137)]