90211278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5693}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 191318400

約数和(自身を除く): 101107122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 5693, 7923, 11386, 15846, 17079, 34158, 108167, 216334, 324501, 649002, 791327, 1582654, 2373981, 4747962, 15035213, 30070426, 45105639, 90211278]

約数ペア:

[(1, 90211278), (2, 45105639), (3, 30070426), (6, 15035213), (19, 4747962), (38, 2373981), (57, 1582654), (114, 791327), (139, 649002), (278, 324501), (417, 216334), (834, 108167), (2641, 34158), (5282, 17079), (5693, 15846), (7923, 11386)]