91168728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 262594560

約数和(自身を除く): 171425832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 4273, 5334, 7112, 8546, 10668, 12819, 17092, 21336, 25638, 29911, 34184, 51276, 59822, 89733, 102552, 119644, 179466, 239288, 358932, 542671, 717864, 1085342, 1628013, 2170684, 3256026, 3798697, 4341368, 6512052, 7597394, 11396091, 13024104, 15194788, 22792182, 30389576, 45584364, 91168728]

約数ペア:

[(1, 91168728), (2, 45584364), (3, 30389576), (4, 22792182), (6, 15194788), (7, 13024104), (8, 11396091), (12, 7597394), (14, 6512052), (21, 4341368), (24, 3798697), (28, 3256026), (42, 2170684), (56, 1628013), (84, 1085342), (127, 717864), (168, 542671), (254, 358932), (381, 239288), (508, 179466), (762, 119644), (889, 102552), (1016, 89733), (1524, 59822), (1778, 51276), (2667, 34184), (3048, 29911), (3556, 25638), (4273, 21336), (5334, 17092), (7112, 12819), (8546, 10668)]