91209804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57149}}^1$

素因数の和:57182

約数の個数: 48

約数和(自身を含む): 256032000

約数和(自身を除く): 164822196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 57149, 114298, 171447, 228596, 342894, 400043, 685788, 800086, 1085831, 1200129, 1600172, 2171662, 2400258, 3257493, 4343324, 4800516, 6514986, 7600817, 13029972, 15201634, 22802451, 30403268, 45604902, 91209804]

約数ペア:

[(1, 91209804), (2, 45604902), (3, 30403268), (4, 22802451), (6, 15201634), (7, 13029972), (12, 7600817), (14, 6514986), (19, 4800516), (21, 4343324), (28, 3257493), (38, 2400258), (42, 2171662), (57, 1600172), (76, 1200129), (84, 1085831), (114, 800086), (133, 685788), (228, 400043), (266, 342894), (399, 228596), (532, 171447), (798, 114298), (1596, 57149)]