74168856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{54217}}^1$

素因数の和:54248

約数の個数: 48

約数和(自身を含む): 211450200

約数和(自身を除く): 137281344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 54217, 108434, 162651, 216868, 325302, 433736, 487953, 650604, 975906, 1030123, 1301208, 1951812, 2060246, 3090369, 3903624, 4120492, 6180738, 8240984, 9271107, 12361476, 18542214, 24722952, 37084428, 74168856]

約数ペア:

[(1, 74168856), (2, 37084428), (3, 24722952), (4, 18542214), (6, 12361476), (8, 9271107), (9, 8240984), (12, 6180738), (18, 4120492), (19, 3903624), (24, 3090369), (36, 2060246), (38, 1951812), (57, 1301208), (72, 1030123), (76, 975906), (114, 650604), (152, 487953), (171, 433736), (228, 325302), (342, 216868), (456, 162651), (684, 108434), (1368, 54217)]