90759426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12409}}^1$

素因数の和:12490

約数の個数: 32

約数和(自身を含む): 193000320

約数和(自身を除く): 102240894

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 12409, 24818, 37227, 74454, 285407, 570814, 657677, 856221, 1315354, 1712442, 1973031, 3946062, 15126571, 30253142, 45379713, 90759426]

約数ペア:

[(1, 90759426), (2, 45379713), (3, 30253142), (6, 15126571), (23, 3946062), (46, 1973031), (53, 1712442), (69, 1315354), (106, 856221), (138, 657677), (159, 570814), (318, 285407), (1219, 74454), (2438, 37227), (3657, 24818), (7314, 12409)]