3125148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 8362368

約数和(自身を除く): 5237220

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 67, 69, 78, 92, 134, 138, 156, 169, 201, 268, 276, 299, 338, 402, 507, 598, 676, 804, 871, 897, 1014, 1196, 1541, 1742, 1794, 2028, 2613, 3082, 3484, 3588, 3887, 4623, 5226, 6164, 7774, 9246, 10452, 11323, 11661, 15548, 18492, 20033, 22646, 23322, 33969, 40066, 45292, 46644, 60099, 67938, 80132, 120198, 135876, 240396, 260429, 520858, 781287, 1041716, 1562574, 3125148]

約数ペア:

[(1, 3125148), (2, 1562574), (3, 1041716), (4, 781287), (6, 520858), (12, 260429), (13, 240396), (23, 135876), (26, 120198), (39, 80132), (46, 67938), (52, 60099), (67, 46644), (69, 45292), (78, 40066), (92, 33969), (134, 23322), (138, 22646), (156, 20033), (169, 18492), (201, 15548), (268, 11661), (276, 11323), (299, 10452), (338, 9246), (402, 7774), (507, 6164), (598, 5226), (676, 4623), (804, 3887), (871, 3588), (897, 3484), (1014, 3082), (1196, 2613), (1541, 2028), (1742, 1794)]