47139012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 123603480

約数和(自身を除く): 76464468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 293, 327, 369, 436, 492, 586, 654, 738, 879, 981, 1172, 1308, 1476, 1758, 1962, 2637, 3516, 3924, 4469, 5274, 8938, 10548, 12013, 13407, 17876, 24026, 26814, 31937, 36039, 40221, 48052, 53628, 63874, 72078, 80442, 95811, 108117, 127748, 144156, 160884, 191622, 216234, 287433, 383244, 432468, 574866, 1149732, 1309417, 2618834, 3928251, 5237668, 7856502, 11784753, 15713004, 23569506, 47139012]

約数ペア:

[(1, 47139012), (2, 23569506), (3, 15713004), (4, 11784753), (6, 7856502), (9, 5237668), (12, 3928251), (18, 2618834), (36, 1309417), (41, 1149732), (82, 574866), (109, 432468), (123, 383244), (164, 287433), (218, 216234), (246, 191622), (293, 160884), (327, 144156), (369, 127748), (436, 108117), (492, 95811), (586, 80442), (654, 72078), (738, 63874), (879, 53628), (981, 48052), (1172, 40221), (1308, 36039), (1476, 31937), (1758, 26814), (1962, 24026), (2637, 17876), (3516, 13407), (3924, 12013), (4469, 10548), (5274, 8938)]