99990968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23189}}^1$

素因数の和:23220

約数の個数: 48

約数和(自身を含む): 237929400

約数和(自身を除く): 137938432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 23189, 46378, 92756, 162323, 185512, 255079, 324646, 510158, 649292, 1020316, 1136261, 1298584, 1785553, 2040632, 2272522, 3571106, 4545044, 7142212, 9090088, 12498871, 14284424, 24997742, 49995484, 99990968]

約数ペア:

[(1, 99990968), (2, 49995484), (4, 24997742), (7, 14284424), (8, 12498871), (11, 9090088), (14, 7142212), (22, 4545044), (28, 3571106), (44, 2272522), (49, 2040632), (56, 1785553), (77, 1298584), (88, 1136261), (98, 1020316), (154, 649292), (196, 510158), (308, 324646), (392, 255079), (539, 185512), (616, 162323), (1078, 92756), (2156, 46378), (4312, 23189)]