61128816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181931}}^1$

素因数の和:181949

約数の個数: 40

約数和(自身を含む): 180476544

約数和(自身を除く): 119347728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 181931, 363862, 545793, 727724, 1091586, 1273517, 1455448, 2183172, 2547034, 2910896, 3820551, 4366344, 5094068, 7641102, 8732688, 10188136, 15282204, 20376272, 30564408, 61128816]

約数ペア:

[(1, 61128816), (2, 30564408), (3, 20376272), (4, 15282204), (6, 10188136), (7, 8732688), (8, 7641102), (12, 5094068), (14, 4366344), (16, 3820551), (21, 2910896), (24, 2547034), (28, 2183172), (42, 1455448), (48, 1273517), (56, 1091586), (84, 727724), (112, 545793), (168, 363862), (336, 181931)]