80371536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239201}}^1$

素因数の和:239219

約数の個数: 40

約数和(自身を含む): 237288384

約数和(自身を除く): 156916848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239201, 478402, 717603, 956804, 1435206, 1674407, 1913608, 2870412, 3348814, 3827216, 5023221, 5740824, 6697628, 10046442, 11481648, 13395256, 20092884, 26790512, 40185768, 80371536]

約数ペア:

[(1, 80371536), (2, 40185768), (3, 26790512), (4, 20092884), (6, 13395256), (7, 11481648), (8, 10046442), (12, 6697628), (14, 5740824), (16, 5023221), (21, 3827216), (24, 3348814), (28, 2870412), (42, 1913608), (48, 1674407), (56, 1435206), (84, 956804), (112, 717603), (168, 478402), (336, 239201)]