71898894

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{6971}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 160634880

約数和(自身を除く): 88735986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 6971, 10314, 13942, 20913, 41826, 62739, 125478, 188217, 376434, 1331461, 2662922, 3994383, 7988766, 11983149, 23966298, 35949447, 71898894]

約数ペア:

[(1, 71898894), (2, 35949447), (3, 23966298), (6, 11983149), (9, 7988766), (18, 3994383), (27, 2662922), (54, 1331461), (191, 376434), (382, 188217), (573, 125478), (1146, 62739), (1719, 41826), (3438, 20913), (5157, 13942), (6971, 10314)]