87249444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 215275200

約数和(自身を除く): 128025756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1489, 1542, 2978, 3084, 4467, 4883, 5956, 8934, 9766, 14649, 17868, 19532, 28291, 29298, 56582, 58596, 84873, 113164, 169746, 339492, 382673, 765346, 1148019, 1530692, 2296038, 4592076, 7270787, 14541574, 21812361, 29083148, 43624722, 87249444]

約数ペア:

[(1, 87249444), (2, 43624722), (3, 29083148), (4, 21812361), (6, 14541574), (12, 7270787), (19, 4592076), (38, 2296038), (57, 1530692), (76, 1148019), (114, 765346), (228, 382673), (257, 339492), (514, 169746), (771, 113164), (1028, 84873), (1489, 58596), (1542, 56582), (2978, 29298), (3084, 28291), (4467, 19532), (4883, 17868), (5956, 14649), (8934, 9766)]