80767008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40063}}^1$

素因数の和:40086

約数の個数: 72

約数和(自身を含む): 262499328

約数和(自身を除く): 181732320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40063, 80126, 120189, 160252, 240378, 280441, 320504, 360567, 480756, 560882, 641008, 721134, 841323, 961512, 1121764, 1282016, 1442268, 1682646, 1923024, 2243528, 2523969, 2884536, 3365292, 3846048, 4487056, 5047938, 5769072, 6730584, 8974112, 10095876, 11538144, 13461168, 20191752, 26922336, 40383504, 80767008]

約数ペア:

[(1, 80767008), (2, 40383504), (3, 26922336), (4, 20191752), (6, 13461168), (7, 11538144), (8, 10095876), (9, 8974112), (12, 6730584), (14, 5769072), (16, 5047938), (18, 4487056), (21, 3846048), (24, 3365292), (28, 2884536), (32, 2523969), (36, 2243528), (42, 1923024), (48, 1682646), (56, 1442268), (63, 1282016), (72, 1121764), (84, 961512), (96, 841323), (112, 721134), (126, 641008), (144, 560882), (168, 480756), (224, 360567), (252, 320504), (288, 280441), (336, 240378), (504, 160252), (672, 120189), (1008, 80126), (2016, 40063)]