84974916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28708

約数の個数: 48

約数和(自身を含む): 224772800

約数和(自身を除く): 139797884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28669, 57338, 86007, 114676, 172014, 344028, 372697, 544711, 745394, 1089422, 1118091, 1490788, 1634133, 2178844, 2236182, 3268266, 4472364, 6536532, 7081243, 14162486, 21243729, 28324972, 42487458, 84974916]

約数ペア:

[(1, 84974916), (2, 42487458), (3, 28324972), (4, 21243729), (6, 14162486), (12, 7081243), (13, 6536532), (19, 4472364), (26, 3268266), (38, 2236182), (39, 2178844), (52, 1634133), (57, 1490788), (76, 1118091), (78, 1089422), (114, 745394), (156, 544711), (228, 372697), (247, 344028), (494, 172014), (741, 114676), (988, 86007), (1482, 57338), (2964, 28669)]