81188184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43933}}^1$

素因数の和:43960

約数の個数: 64

約数和(自身を含む): 253059840

約数和(自身を除く): 171871656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 43933, 87866, 131799, 175732, 263598, 307531, 351464, 483263, 527196, 615062, 922593, 966526, 1054392, 1230124, 1449789, 1845186, 1933052, 2460248, 2899578, 3382841, 3690372, 3866104, 5799156, 6765682, 7380744, 10148523, 11598312, 13531364, 20297046, 27062728, 40594092, 81188184]

約数ペア:

[(1, 81188184), (2, 40594092), (3, 27062728), (4, 20297046), (6, 13531364), (7, 11598312), (8, 10148523), (11, 7380744), (12, 6765682), (14, 5799156), (21, 3866104), (22, 3690372), (24, 3382841), (28, 2899578), (33, 2460248), (42, 1933052), (44, 1845186), (56, 1449789), (66, 1230124), (77, 1054392), (84, 966526), (88, 922593), (132, 615062), (154, 527196), (168, 483263), (231, 351464), (264, 307531), (308, 263598), (462, 175732), (616, 131799), (924, 87866), (1848, 43933)]