189619092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4177}}^1$

素因数の和:4297

約数の個数: 72

約数和(自身を含む): 521631656

約数和(自身を除く): 332012564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 4177, 5044, 7566, 8354, 11349, 12531, 15132, 16708, 22698, 25062, 37593, 45396, 50124, 54301, 75186, 108602, 150372, 162903, 217204, 325806, 405169, 488709, 651612, 810338, 977418, 1215507, 1620676, 1954836, 2431014, 3646521, 4862028, 5267197, 7293042, 10534394, 14586084, 15801591, 21068788, 31603182, 47404773, 63206364, 94809546, 189619092]

約数ペア:

[(1, 189619092), (2, 94809546), (3, 63206364), (4, 47404773), (6, 31603182), (9, 21068788), (12, 15801591), (13, 14586084), (18, 10534394), (26, 7293042), (36, 5267197), (39, 4862028), (52, 3646521), (78, 2431014), (97, 1954836), (117, 1620676), (156, 1215507), (194, 977418), (234, 810338), (291, 651612), (388, 488709), (468, 405169), (582, 325806), (873, 217204), (1164, 162903), (1261, 150372), (1746, 108602), (2522, 75186), (3492, 54301), (3783, 50124), (4177, 45396), (5044, 37593), (7566, 25062), (8354, 22698), (11349, 16708), (12531, 15132)]