772156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 1774080

約数和(自身を除く): 1001924

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 109, 154, 161, 218, 253, 308, 322, 436, 506, 644, 763, 1012, 1199, 1526, 1771, 2398, 2507, 3052, 3542, 4796, 5014, 7084, 8393, 10028, 16786, 17549, 27577, 33572, 35098, 55154, 70196, 110308, 193039, 386078, 772156]

約数ペア:

[(1, 772156), (2, 386078), (4, 193039), (7, 110308), (11, 70196), (14, 55154), (22, 35098), (23, 33572), (28, 27577), (44, 17549), (46, 16786), (77, 10028), (92, 8393), (109, 7084), (154, 5014), (161, 4796), (218, 3542), (253, 3052), (308, 2507), (322, 2398), (436, 1771), (506, 1526), (644, 1199), (763, 1012)]