72344922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1889}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 83874918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 1889, 2946, 3778, 5667, 6383, 11334, 12766, 19149, 24557, 38298, 49114, 73671, 147342, 927499, 1854998, 2782497, 5564994, 12057487, 24114974, 36172461, 72344922]

約数ペア:

[(1, 72344922), (2, 36172461), (3, 24114974), (6, 12057487), (13, 5564994), (26, 2782497), (39, 1854998), (78, 927499), (491, 147342), (982, 73671), (1473, 49114), (1889, 38298), (2946, 24557), (3778, 19149), (5667, 12766), (6383, 11334)]