80399256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28184

約数の個数: 64

約数和(自身を含む): 243233280

約数和(自身を除く): 162834024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28151, 56302, 84453, 112604, 168906, 197057, 225208, 337812, 394114, 478567, 591171, 675624, 788228, 957134, 1182342, 1435701, 1576456, 1914268, 2364684, 2871402, 3349969, 3828536, 4729368, 5742804, 6699938, 10049907, 11485608, 13399876, 20099814, 26799752, 40199628, 80399256]

約数ペア:

[(1, 80399256), (2, 40199628), (3, 26799752), (4, 20099814), (6, 13399876), (7, 11485608), (8, 10049907), (12, 6699938), (14, 5742804), (17, 4729368), (21, 3828536), (24, 3349969), (28, 2871402), (34, 2364684), (42, 1914268), (51, 1576456), (56, 1435701), (68, 1182342), (84, 957134), (102, 788228), (119, 675624), (136, 591171), (168, 478567), (204, 394114), (238, 337812), (357, 225208), (408, 197057), (476, 168906), (714, 112604), (952, 84453), (1428, 56302), (2856, 28151)]