80403288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25189}}^1$

素因数の和:25224

約数の個数: 64

約数和(自身を含む): 241824000

約数和(自身を除く): 161420712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 25189, 50378, 75567, 100756, 151134, 176323, 201512, 302268, 352646, 478591, 528969, 604536, 705292, 957182, 1057938, 1410584, 1435773, 1914364, 2115876, 2871546, 3350137, 3828728, 4231752, 5743092, 6700274, 10050411, 11486184, 13400548, 20100822, 26801096, 40201644, 80403288]

約数ペア:

[(1, 80403288), (2, 40201644), (3, 26801096), (4, 20100822), (6, 13400548), (7, 11486184), (8, 10050411), (12, 6700274), (14, 5743092), (19, 4231752), (21, 3828728), (24, 3350137), (28, 2871546), (38, 2115876), (42, 1914364), (56, 1435773), (57, 1410584), (76, 1057938), (84, 957182), (114, 705292), (133, 604536), (152, 528969), (168, 478591), (228, 352646), (266, 302268), (399, 201512), (456, 176323), (532, 151134), (798, 100756), (1064, 75567), (1596, 50378), (3192, 25189)]