142472412

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{69431}}^1$

素因数の和:69463

約数の個数: 48

約数和(自身を含む): 388819200

約数和(自身を除く): 246346788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 69431, 138862, 208293, 277724, 416586, 624879, 833172, 1249758, 1319189, 1874637, 2499516, 2638378, 3749274, 3957567, 5276756, 7498548, 7915134, 11872701, 15830268, 23745402, 35618103, 47490804, 71236206, 142472412]

約数ペア:

[(1, 142472412), (2, 71236206), (3, 47490804), (4, 35618103), (6, 23745402), (9, 15830268), (12, 11872701), (18, 7915134), (19, 7498548), (27, 5276756), (36, 3957567), (38, 3749274), (54, 2638378), (57, 2499516), (76, 1874637), (108, 1319189), (114, 1249758), (171, 833172), (228, 624879), (342, 416586), (513, 277724), (684, 208293), (1026, 138862), (2052, 69431)]