72598278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1297}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 153267840

約数和(自身を除く): 80669562

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 491, 982, 1297, 1473, 2594, 2946, 3891, 7782, 9329, 18658, 24643, 27987, 49286, 55974, 73929, 147858, 636827, 1273654, 1910481, 3820962, 12099713, 24199426, 36299139, 72598278]

約数ペア:

[(1, 72598278), (2, 36299139), (3, 24199426), (6, 12099713), (19, 3820962), (38, 1910481), (57, 1273654), (114, 636827), (491, 147858), (982, 73929), (1297, 55974), (1473, 49286), (2594, 27987), (2946, 24643), (3891, 18658), (7782, 9329)]