27209644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 62431488

約数和(自身を除く): 35221844

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 167, 253, 308, 322, 334, 506, 529, 644, 668, 1012, 1058, 1169, 1771, 1837, 2116, 2338, 3542, 3674, 3703, 3841, 4676, 5819, 7084, 7348, 7406, 7682, 11638, 12859, 14812, 15364, 23276, 25718, 26887, 40733, 42251, 51436, 53774, 81466, 84502, 88343, 107548, 162932, 169004, 176686, 295757, 353372, 591514, 618401, 971773, 1183028, 1236802, 1943546, 2473604, 3887092, 6802411, 13604822, 27209644]

約数ペア:

[(1, 27209644), (2, 13604822), (4, 6802411), (7, 3887092), (11, 2473604), (14, 1943546), (22, 1236802), (23, 1183028), (28, 971773), (44, 618401), (46, 591514), (77, 353372), (92, 295757), (154, 176686), (161, 169004), (167, 162932), (253, 107548), (308, 88343), (322, 84502), (334, 81466), (506, 53774), (529, 51436), (644, 42251), (668, 40733), (1012, 26887), (1058, 25718), (1169, 23276), (1771, 15364), (1837, 14812), (2116, 12859), (2338, 11638), (3542, 7682), (3674, 7406), (3703, 7348), (3841, 7084), (4676, 5819)]