77795284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 162288000

約数和(自身を除く): 84492716

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 643, 812, 1043, 1286, 2086, 2572, 4172, 4321, 4501, 8642, 9002, 17284, 18004, 18647, 30247, 37294, 60494, 74588, 95807, 120988, 130529, 191614, 261058, 383228, 522116, 670649, 1341298, 2682596, 2778403, 5556806, 11113612, 19448821, 38897642, 77795284]

約数ペア:

[(1, 77795284), (2, 38897642), (4, 19448821), (7, 11113612), (14, 5556806), (28, 2778403), (29, 2682596), (58, 1341298), (116, 670649), (149, 522116), (203, 383228), (298, 261058), (406, 191614), (596, 130529), (643, 120988), (812, 95807), (1043, 74588), (1286, 60494), (2086, 37294), (2572, 30247), (4172, 18647), (4321, 18004), (4501, 17284), (8642, 9002)]