127081188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16013

約数の個数: 72

約数和(自身を含む): 366315768

約数和(自身を除く): 239234580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 15973, 31946, 47919, 63892, 95838, 143757, 191676, 207649, 271541, 287514, 415298, 543082, 575028, 622947, 814623, 830596, 1086164, 1245894, 1629246, 1868841, 2443869, 2491788, 3258492, 3530033, 3737682, 4887738, 7060066, 7475364, 9775476, 10590099, 14120132, 21180198, 31770297, 42360396, 63540594, 127081188]

約数ペア:

[(1, 127081188), (2, 63540594), (3, 42360396), (4, 31770297), (6, 21180198), (9, 14120132), (12, 10590099), (13, 9775476), (17, 7475364), (18, 7060066), (26, 4887738), (34, 3737682), (36, 3530033), (39, 3258492), (51, 2491788), (52, 2443869), (68, 1868841), (78, 1629246), (102, 1245894), (117, 1086164), (153, 830596), (156, 814623), (204, 622947), (221, 575028), (234, 543082), (306, 415298), (442, 287514), (468, 271541), (612, 207649), (663, 191676), (884, 143757), (1326, 95838), (1989, 63892), (2652, 47919), (3978, 31946), (7956, 15973)]