78977484

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15559}}^1$

素因数の和:15619

約数の個数: 48

約数和(自身を含む): 209126400

約数和(自身を除く): 130148916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15559, 31118, 46677, 62236, 93354, 140031, 186708, 280062, 420093, 560124, 731273, 840186, 1462546, 1680372, 2193819, 2925092, 4387638, 6581457, 8775276, 13162914, 19744371, 26325828, 39488742, 78977484]

約数ペア:

[(1, 78977484), (2, 39488742), (3, 26325828), (4, 19744371), (6, 13162914), (9, 8775276), (12, 6581457), (18, 4387638), (27, 2925092), (36, 2193819), (47, 1680372), (54, 1462546), (94, 840186), (108, 731273), (141, 560124), (188, 420093), (282, 280062), (423, 186708), (564, 140031), (846, 93354), (1269, 62236), (1692, 46677), (2538, 31118), (5076, 15559)]