172645242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3307}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 434433024

約数和(自身を除く): 261787782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 113, 154, 226, 231, 339, 462, 678, 791, 1243, 1582, 2373, 2486, 3307, 3729, 4746, 6614, 7458, 8701, 9921, 17402, 19842, 23149, 26103, 36377, 46298, 52206, 69447, 72754, 109131, 138894, 218262, 254639, 373691, 509278, 747382, 763917, 1121073, 1527834, 2242146, 2615837, 4110601, 5231674, 7847511, 8221202, 12331803, 15695022, 24663606, 28774207, 57548414, 86322621, 172645242]

約数ペア:

[(1, 172645242), (2, 86322621), (3, 57548414), (6, 28774207), (7, 24663606), (11, 15695022), (14, 12331803), (21, 8221202), (22, 7847511), (33, 5231674), (42, 4110601), (66, 2615837), (77, 2242146), (113, 1527834), (154, 1121073), (226, 763917), (231, 747382), (339, 509278), (462, 373691), (678, 254639), (791, 218262), (1243, 138894), (1582, 109131), (2373, 72754), (2486, 69447), (3307, 52206), (3729, 46298), (4746, 36377), (6614, 26103), (7458, 23149), (8701, 19842), (9921, 17402)]