172392804

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 448855680

約数和(自身を除く): 276462876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 278, 282, 417, 423, 556, 564, 733, 834, 846, 1251, 1466, 1668, 1692, 2199, 2502, 2932, 4398, 5004, 6533, 6597, 8796, 13066, 13194, 19599, 26132, 26388, 34451, 39198, 58797, 68902, 78396, 101887, 103353, 117594, 137804, 203774, 206706, 235188, 305661, 310059, 407548, 413412, 611322, 620118, 916983, 1222644, 1240236, 1833966, 3667932, 4788689, 9577378, 14366067, 19154756, 28732134, 43098201, 57464268, 86196402, 172392804]

約数ペア:

[(1, 172392804), (2, 86196402), (3, 57464268), (4, 43098201), (6, 28732134), (9, 19154756), (12, 14366067), (18, 9577378), (36, 4788689), (47, 3667932), (94, 1833966), (139, 1240236), (141, 1222644), (188, 916983), (278, 620118), (282, 611322), (417, 413412), (423, 407548), (556, 310059), (564, 305661), (733, 235188), (834, 206706), (846, 203774), (1251, 137804), (1466, 117594), (1668, 103353), (1692, 101887), (2199, 78396), (2502, 68902), (2932, 58797), (4398, 39198), (5004, 34451), (6533, 26388), (6597, 26132), (8796, 19599), (13066, 13194)]