74557672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 170496000

約数和(自身を除く): 95938328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 887, 1064, 1106, 1501, 1774, 2212, 3002, 3548, 4424, 6004, 6209, 7096, 10507, 12008, 12418, 16853, 21014, 24836, 33706, 42028, 49672, 67412, 70073, 84056, 117971, 134824, 140146, 235942, 280292, 471884, 490511, 560584, 943768, 981022, 1331387, 1962044, 2662774, 3924088, 5325548, 9319709, 10651096, 18639418, 37278836, 74557672]

約数ペア:

[(1, 74557672), (2, 37278836), (4, 18639418), (7, 10651096), (8, 9319709), (14, 5325548), (19, 3924088), (28, 2662774), (38, 1962044), (56, 1331387), (76, 981022), (79, 943768), (133, 560584), (152, 490511), (158, 471884), (266, 280292), (316, 235942), (532, 140146), (553, 134824), (632, 117971), (887, 84056), (1064, 70073), (1106, 67412), (1501, 49672), (1774, 42028), (2212, 33706), (3002, 24836), (3548, 21014), (4424, 16853), (6004, 12418), (6209, 12008), (7096, 10507)]